27831911820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3257}}^1\times {\mathrm{142421}}^1$

素因数の和:145690

約数の個数: 48

約数和(自身を含む): 77953827168

約数和(自身を除く): 50121915348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3257, 6514, 9771, 13028, 16285, 19542, 32570, 39084, 48855, 65140, 97710, 142421, 195420, 284842, 427263, 569684, 712105, 854526, 1424210, 1709052, 2136315, 2848420, 4272630, 8545260, 463865197, 927730394, 1391595591, 1855460788, 2319325985, 2783191182, 4638651970, 5566382364, 6957977955, 9277303940, 13915955910, 27831911820]

約数ペア:

[(1, 27831911820), (2, 13915955910), (3, 9277303940), (4, 6957977955), (5, 5566382364), (6, 4638651970), (10, 2783191182), (12, 2319325985), (15, 1855460788), (20, 1391595591), (30, 927730394), (60, 463865197), (3257, 8545260), (6514, 4272630), (9771, 2848420), (13028, 2136315), (16285, 1709052), (19542, 1424210), (32570, 854526), (39084, 712105), (48855, 569684), (65140, 427263), (97710, 284842), (142421, 195420)]