315242670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{14821}}^1$

素因数の和:15540

約数の個数: 32

約数和(自身を含む): 757700640

約数和(自身を除く): 442457970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 709, 1418, 2127, 3545, 4254, 7090, 10635, 14821, 21270, 29642, 44463, 74105, 88926, 148210, 222315, 444630, 10508089, 21016178, 31524267, 52540445, 63048534, 105080890, 157621335, 315242670]

約数ペア:

[(1, 315242670), (2, 157621335), (3, 105080890), (5, 63048534), (6, 52540445), (10, 31524267), (15, 21016178), (30, 10508089), (709, 444630), (1418, 222315), (2127, 148210), (3545, 88926), (4254, 74105), (7090, 44463), (10635, 29642), (14821, 21270)]