2866710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 9206784

約数和(自身を除く): 6340074

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 73, 77, 85, 102, 105, 110, 119, 146, 154, 165, 170, 187, 210, 219, 231, 238, 255, 330, 357, 365, 374, 385, 438, 462, 510, 511, 561, 595, 714, 730, 770, 803, 935, 1022, 1095, 1122, 1155, 1190, 1241, 1309, 1533, 1606, 1785, 1870, 2190, 2310, 2409, 2482, 2555, 2618, 2805, 3066, 3570, 3723, 3927, 4015, 4818, 5110, 5610, 5621, 6205, 6545, 7446, 7665, 7854, 8030, 8687, 11242, 12045, 12410, 13090, 13651, 15330, 16863, 17374, 18615, 19635, 24090, 26061, 27302, 28105, 33726, 37230, 39270, 40953, 43435, 52122, 56210, 68255, 81906, 84315, 86870, 95557, 130305, 136510, 168630, 191114, 204765, 260610, 286671, 409530, 477785, 573342, 955570, 1433355, 2866710]

約数ペア:

[(1, 2866710), (2, 1433355), (3, 955570), (5, 573342), (6, 477785), (7, 409530), (10, 286671), (11, 260610), (14, 204765), (15, 191114), (17, 168630), (21, 136510), (22, 130305), (30, 95557), (33, 86870), (34, 84315), (35, 81906), (42, 68255), (51, 56210), (55, 52122), (66, 43435), (70, 40953), (73, 39270), (77, 37230), (85, 33726), (102, 28105), (105, 27302), (110, 26061), (119, 24090), (146, 19635), (154, 18615), (165, 17374), (170, 16863), (187, 15330), (210, 13651), (219, 13090), (231, 12410), (238, 12045), (255, 11242), (330, 8687), (357, 8030), (365, 7854), (374, 7665), (385, 7446), (438, 6545), (462, 6205), (510, 5621), (511, 5610), (561, 5110), (595, 4818), (714, 4015), (730, 3927), (770, 3723), (803, 3570), (935, 3066), (1022, 2805), (1095, 2618), (1122, 2555), (1155, 2482), (1190, 2409), (1241, 2310), (1309, 2190), (1533, 1870), (1606, 1785)]