131152010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{38461}}^1$

素因数の和:38510

約数の個数: 32

約数和(自身を含む): 265849344

約数和(自身を除く): 134697334

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 38461, 76922, 192305, 384610, 423071, 846142, 1192291, 2115355, 2384582, 4230710, 5961455, 11922910, 13115201, 26230402, 65576005, 131152010]

約数ペア:

[(1, 131152010), (2, 65576005), (5, 26230402), (10, 13115201), (11, 11922910), (22, 5961455), (31, 4230710), (55, 2384582), (62, 2115355), (110, 1192291), (155, 846142), (310, 423071), (341, 384610), (682, 192305), (1705, 76922), (3410, 38461)]