157231710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1901}}^1$

素因数の和:2833

約数の個数: 48

約数和(自身を含む): 409462560

約数和(自身を除く): 252230850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 919, 1838, 1901, 2757, 3802, 4595, 5514, 5703, 8271, 9190, 9505, 11406, 13785, 16542, 17109, 19010, 27570, 28515, 34218, 41355, 57030, 82710, 85545, 171090, 1747019, 3494038, 5241057, 8735095, 10482114, 15723171, 17470190, 26205285, 31446342, 52410570, 78615855, 157231710]

約数ペア:

[(1, 157231710), (2, 78615855), (3, 52410570), (5, 31446342), (6, 26205285), (9, 17470190), (10, 15723171), (15, 10482114), (18, 8735095), (30, 5241057), (45, 3494038), (90, 1747019), (919, 171090), (1838, 85545), (1901, 82710), (2757, 57030), (3802, 41355), (4595, 34218), (5514, 28515), (5703, 27570), (8271, 19010), (9190, 17109), (9505, 16542), (11406, 13785)]