91307790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{48311}}^1$

素因数の和:48334

約数の個数: 64

約数和(自身を含む): 278277120

約数和(自身を除く): 186969330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 48311, 96622, 144933, 241555, 289866, 338177, 434799, 483110, 676354, 724665, 869598, 1014531, 1304397, 1449330, 1690885, 2029062, 2173995, 2608794, 3043593, 3381770, 4347990, 5072655, 6087186, 6521985, 9130779, 10145310, 13043970, 15217965, 18261558, 30435930, 45653895, 91307790]

約数ペア:

[(1, 91307790), (2, 45653895), (3, 30435930), (5, 18261558), (6, 15217965), (7, 13043970), (9, 10145310), (10, 9130779), (14, 6521985), (15, 6087186), (18, 5072655), (21, 4347990), (27, 3381770), (30, 3043593), (35, 2608794), (42, 2173995), (45, 2029062), (54, 1690885), (63, 1449330), (70, 1304397), (90, 1014531), (105, 869598), (126, 724665), (135, 676354), (189, 483110), (210, 434799), (270, 338177), (315, 289866), (378, 241555), (630, 144933), (945, 96622), (1890, 48311)]