2081310

素因数分解:

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

素因数の和:98

約数の個数: 128

約数和(自身を含む): 6718464

約数和(自身を除く): 4637154

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 53, 55, 66, 70, 77, 85, 102, 105, 106, 110, 119, 154, 159, 165, 170, 187, 210, 231, 238, 255, 265, 318, 330, 357, 371, 374, 385, 462, 510, 530, 561, 583, 595, 714, 742, 770, 795, 901, 935, 1113, 1122, 1155, 1166, 1190, 1309, 1590, 1749, 1785, 1802, 1855, 1870, 2226, 2310, 2618, 2703, 2805, 2915, 3498, 3570, 3710, 3927, 4081, 4505, 5406, 5565, 5610, 5830, 6307, 6545, 7854, 8162, 8745, 9010, 9911, 11130, 12243, 12614, 13090, 13515, 17490, 18921, 19635, 19822, 20405, 24486, 27030, 29733, 31535, 37842, 39270, 40810, 49555, 59466, 61215, 63070, 69377, 94605, 99110, 122430, 138754, 148665, 189210, 208131, 297330, 346885, 416262, 693770, 1040655, 2081310]

約数ペア:

[(1, 2081310), (2, 1040655), (3, 693770), (5, 416262), (6, 346885), (7, 297330), (10, 208131), (11, 189210), (14, 148665), (15, 138754), (17, 122430), (21, 99110), (22, 94605), (30, 69377), (33, 63070), (34, 61215), (35, 59466), (42, 49555), (51, 40810), (53, 39270), (55, 37842), (66, 31535), (70, 29733), (77, 27030), (85, 24486), (102, 20405), (105, 19822), (106, 19635), (110, 18921), (119, 17490), (154, 13515), (159, 13090), (165, 12614), (170, 12243), (187, 11130), (210, 9911), (231, 9010), (238, 8745), (255, 8162), (265, 7854), (318, 6545), (330, 6307), (357, 5830), (371, 5610), (374, 5565), (385, 5406), (462, 4505), (510, 4081), (530, 3927), (561, 3710), (583, 3570), (595, 3498), (714, 2915), (742, 2805), (770, 2703), (795, 2618), (901, 2310), (935, 2226), (1113, 1870), (1122, 1855), (1155, 1802), (1166, 1785), (1190, 1749), (1309, 1590)]