39544890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 256

約数和(自身を含む): 134369280

約数和(自身を除く): 94824390

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 19, 21, 22, 30, 33, 34, 35, 38, 42, 51, 53, 55, 57, 66, 70, 77, 85, 95, 102, 105, 106, 110, 114, 119, 133, 154, 159, 165, 170, 187, 190, 209, 210, 231, 238, 255, 265, 266, 285, 318, 323, 330, 357, 371, 374, 385, 399, 418, 462, 510, 530, 561, 570, 583, 595, 627, 646, 665, 714, 742, 770, 795, 798, 901, 935, 969, 1007, 1045, 1113, 1122, 1155, 1166, 1190, 1254, 1309, 1330, 1463, 1590, 1615, 1749, 1785, 1802, 1855, 1870, 1938, 1995, 2014, 2090, 2226, 2261, 2310, 2618, 2703, 2805, 2915, 2926, 3021, 3135, 3230, 3498, 3553, 3570, 3710, 3927, 3990, 4081, 4389, 4505, 4522, 4845, 5035, 5406, 5565, 5610, 5830, 6042, 6270, 6307, 6545, 6783, 7049, 7106, 7315, 7854, 8162, 8745, 8778, 9010, 9690, 9911, 10070, 10659, 11077, 11130, 11305, 12243, 12614, 13090, 13515, 13566, 14098, 14630, 15105, 17119, 17490, 17765, 18921, 19635, 19822, 20405, 21147, 21318, 21945, 22154, 22610, 24486, 24871, 27030, 29733, 30210, 31535, 33231, 33915, 34238, 35245, 35530, 37842, 39270, 40810, 42294, 43890, 49555, 49742, 51357, 53295, 55385, 59466, 61215, 63070, 66462, 67830, 69377, 70490, 74613, 77539, 85595, 94605, 99110, 102714, 105735, 106590, 110770, 119833, 122430, 124355, 138754, 148665, 149226, 155078, 166155, 171190, 188309, 189210, 208131, 211470, 232617, 239666, 248710, 256785, 297330, 332310, 346885, 359499, 373065, 376618, 387695, 416262, 465234, 513570, 564927, 599165, 693770, 718998, 746130, 775390, 941545, 1040655, 1129854, 1163085, 1198330, 1318163, 1797495, 1883090, 2081310, 2326170, 2636326, 2824635, 3594990, 3954489, 5649270, 6590815, 7908978, 13181630, 19772445, 39544890]

約数ペア:

[(1, 39544890), (2, 19772445), (3, 13181630), (5, 7908978), (6, 6590815), (7, 5649270), (10, 3954489), (11, 3594990), (14, 2824635), (15, 2636326), (17, 2326170), (19, 2081310), (21, 1883090), (22, 1797495), (30, 1318163), (33, 1198330), (34, 1163085), (35, 1129854), (38, 1040655), (42, 941545), (51, 775390), (53, 746130), (55, 718998), (57, 693770), (66, 599165), (70, 564927), (77, 513570), (85, 465234), (95, 416262), (102, 387695), (105, 376618), (106, 373065), (110, 359499), (114, 346885), (119, 332310), (133, 297330), (154, 256785), (159, 248710), (165, 239666), (170, 232617), (187, 211470), (190, 208131), (209, 189210), (210, 188309), (231, 171190), (238, 166155), (255, 155078), (265, 149226), (266, 148665), (285, 138754), (318, 124355), (323, 122430), (330, 119833), (357, 110770), (371, 106590), (374, 105735), (385, 102714), (399, 99110), (418, 94605), (462, 85595), (510, 77539), (530, 74613), (561, 70490), (570, 69377), (583, 67830), (595, 66462), (627, 63070), (646, 61215), (665, 59466), (714, 55385), (742, 53295), (770, 51357), (795, 49742), (798, 49555), (901, 43890), (935, 42294), (969, 40810), (1007, 39270), (1045, 37842), (1113, 35530), (1122, 35245), (1155, 34238), (1166, 33915), (1190, 33231), (1254, 31535), (1309, 30210), (1330, 29733), (1463, 27030), (1590, 24871), (1615, 24486), (1749, 22610), (1785, 22154), (1802, 21945), (1855, 21318), (1870, 21147), (1938, 20405), (1995, 19822), (2014, 19635), (2090, 18921), (2226, 17765), (2261, 17490), (2310, 17119), (2618, 15105), (2703, 14630), (2805, 14098), (2915, 13566), (2926, 13515), (3021, 13090), (3135, 12614), (3230, 12243), (3498, 11305), (3553, 11130), (3570, 11077), (3710, 10659), (3927, 10070), (3990, 9911), (4081, 9690), (4389, 9010), (4505, 8778), (4522, 8745), (4845, 8162), (5035, 7854), (5406, 7315), (5565, 7106), (5610, 7049), (5830, 6783), (6042, 6545), (6270, 6307)]