291153570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{69821}}^1$

素因数の和:69970

約数の個数: 32

約数和(自身を含む): 703805760

約数和(自身を除く): 412652190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 69821, 139642, 209463, 349105, 418926, 698210, 1047315, 2094630, 9705119, 19410238, 29115357, 48525595, 58230714, 97051190, 145576785, 291153570]

約数ペア:

[(1, 291153570), (2, 145576785), (3, 97051190), (5, 58230714), (6, 48525595), (10, 29115357), (15, 19410238), (30, 9705119), (139, 2094630), (278, 1047315), (417, 698210), (695, 418926), (834, 349105), (1390, 209463), (2085, 139642), (4170, 69821)]