2658810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 7962624

約数和(自身を除く): 5303814

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1151, 1155, 2302, 2310, 3453, 5755, 6906, 8057, 11510, 12661, 16114, 17265, 24171, 25322, 34530, 37983, 40285, 48342, 63305, 75966, 80570, 88627, 120855, 126610, 177254, 189915, 241710, 265881, 379830, 443135, 531762, 886270, 1329405, 2658810]

約数ペア:

[(1, 2658810), (2, 1329405), (3, 886270), (5, 531762), (6, 443135), (7, 379830), (10, 265881), (11, 241710), (14, 189915), (15, 177254), (21, 126610), (22, 120855), (30, 88627), (33, 80570), (35, 75966), (42, 63305), (55, 48342), (66, 40285), (70, 37983), (77, 34530), (105, 25322), (110, 24171), (154, 17265), (165, 16114), (210, 12661), (231, 11510), (330, 8057), (385, 6906), (462, 5755), (770, 3453), (1151, 2310), (1155, 2302)]