67920270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12107}}^1$

素因数の和:12145

約数の個数: 64

約数和(自身を含む): 188303616

約数和(自身を除く): 120383346

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 12107, 24214, 36321, 60535, 72642, 121070, 133177, 181605, 205819, 266354, 363210, 399531, 411638, 617457, 665885, 799062, 1029095, 1234914, 1331770, 1997655, 2058190, 2264009, 3087285, 3995310, 4528018, 6174570, 6792027, 11320045, 13584054, 22640090, 33960135, 67920270]

約数ペア:

[(1, 67920270), (2, 33960135), (3, 22640090), (5, 13584054), (6, 11320045), (10, 6792027), (11, 6174570), (15, 4528018), (17, 3995310), (22, 3087285), (30, 2264009), (33, 2058190), (34, 1997655), (51, 1331770), (55, 1234914), (66, 1029095), (85, 799062), (102, 665885), (110, 617457), (165, 411638), (170, 399531), (187, 363210), (255, 266354), (330, 205819), (374, 181605), (510, 133177), (561, 121070), (935, 72642), (1122, 60535), (1870, 36321), (2805, 24214), (5610, 12107)]