2492710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 5474304

約数和(自身を除く): 2981594

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 43, 55, 62, 85, 86, 110, 155, 170, 187, 215, 310, 341, 374, 430, 473, 527, 682, 731, 935, 946, 1054, 1333, 1462, 1705, 1870, 2365, 2635, 2666, 3410, 3655, 4730, 5270, 5797, 6665, 7310, 8041, 11594, 13330, 14663, 16082, 22661, 28985, 29326, 40205, 45322, 57970, 73315, 80410, 113305, 146630, 226610, 249271, 498542, 1246355, 2492710]

約数ペア:

[(1, 2492710), (2, 1246355), (5, 498542), (10, 249271), (11, 226610), (17, 146630), (22, 113305), (31, 80410), (34, 73315), (43, 57970), (55, 45322), (62, 40205), (85, 29326), (86, 28985), (110, 22661), (155, 16082), (170, 14663), (187, 13330), (215, 11594), (310, 8041), (341, 7310), (374, 6665), (430, 5797), (473, 5270), (527, 4730), (682, 3655), (731, 3410), (935, 2666), (946, 2635), (1054, 2365), (1333, 1870), (1462, 1705)]