127756370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{4973}}^1$

素因数の和:5354

約数の個数: 32

約数和(自身を含む): 263582208

約数和(自身を除く): 135825838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3670, 4973, 5138, 9946, 12845, 24865, 25690, 34811, 49730, 69622, 174055, 348110, 1825091, 3650182, 9125455, 12775637, 18250910, 25551274, 63878185, 127756370]

約数ペア:

[(1, 127756370), (2, 63878185), (5, 25551274), (7, 18250910), (10, 12775637), (14, 9125455), (35, 3650182), (70, 1825091), (367, 348110), (734, 174055), (1835, 69622), (2569, 49730), (3670, 34811), (4973, 25690), (5138, 24865), (9946, 12845)]