16947810

素因数分解:

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

素因数の和:113

約数の個数: 192

約数和(自身を含む): 54587520

約数和(自身を除く): 37639710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 30, 33, 34, 38, 45, 51, 53, 55, 57, 66, 85, 90, 95, 99, 102, 106, 110, 114, 153, 159, 165, 170, 171, 187, 190, 198, 209, 255, 265, 285, 306, 318, 323, 330, 342, 374, 418, 477, 495, 510, 530, 561, 570, 583, 627, 646, 765, 795, 855, 901, 935, 954, 969, 990, 1007, 1045, 1122, 1166, 1254, 1530, 1590, 1615, 1683, 1710, 1749, 1802, 1870, 1881, 1938, 2014, 2090, 2385, 2703, 2805, 2907, 2915, 3021, 3135, 3230, 3366, 3498, 3553, 3762, 4505, 4770, 4845, 5035, 5247, 5406, 5610, 5814, 5830, 6042, 6270, 7106, 8109, 8415, 8745, 9010, 9063, 9405, 9690, 9911, 10070, 10494, 10659, 11077, 13515, 14535, 15105, 16218, 16830, 17119, 17490, 17765, 18126, 18810, 19822, 21318, 22154, 26235, 27030, 29070, 29733, 30210, 31977, 33231, 34238, 35530, 40545, 45315, 49555, 51357, 52470, 53295, 55385, 59466, 63954, 66462, 81090, 85595, 89199, 90630, 99110, 99693, 102714, 106590, 110770, 148665, 154071, 159885, 166155, 171190, 178398, 188309, 199386, 256785, 297330, 308142, 319770, 332310, 376618, 445995, 498465, 513570, 564927, 770355, 891990, 941545, 996930, 1129854, 1540710, 1694781, 1883090, 2824635, 3389562, 5649270, 8473905, 16947810]

約数ペア:

[(1, 16947810), (2, 8473905), (3, 5649270), (5, 3389562), (6, 2824635), (9, 1883090), (10, 1694781), (11, 1540710), (15, 1129854), (17, 996930), (18, 941545), (19, 891990), (22, 770355), (30, 564927), (33, 513570), (34, 498465), (38, 445995), (45, 376618), (51, 332310), (53, 319770), (55, 308142), (57, 297330), (66, 256785), (85, 199386), (90, 188309), (95, 178398), (99, 171190), (102, 166155), (106, 159885), (110, 154071), (114, 148665), (153, 110770), (159, 106590), (165, 102714), (170, 99693), (171, 99110), (187, 90630), (190, 89199), (198, 85595), (209, 81090), (255, 66462), (265, 63954), (285, 59466), (306, 55385), (318, 53295), (323, 52470), (330, 51357), (342, 49555), (374, 45315), (418, 40545), (477, 35530), (495, 34238), (510, 33231), (530, 31977), (561, 30210), (570, 29733), (583, 29070), (627, 27030), (646, 26235), (765, 22154), (795, 21318), (855, 19822), (901, 18810), (935, 18126), (954, 17765), (969, 17490), (990, 17119), (1007, 16830), (1045, 16218), (1122, 15105), (1166, 14535), (1254, 13515), (1530, 11077), (1590, 10659), (1615, 10494), (1683, 10070), (1710, 9911), (1749, 9690), (1802, 9405), (1870, 9063), (1881, 9010), (1938, 8745), (2014, 8415), (2090, 8109), (2385, 7106), (2703, 6270), (2805, 6042), (2907, 5830), (2915, 5814), (3021, 5610), (3135, 5406), (3230, 5247), (3366, 5035), (3498, 4845), (3553, 4770), (3762, 4505)]