457181070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{214639}}^1$

素因数の和:214720

約数の個数: 32

約数和(自身を含む): 1112693760

約数和(自身を除く): 655512690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 214639, 429278, 643917, 1073195, 1287834, 2146390, 3219585, 6439170, 15239369, 30478738, 45718107, 76196845, 91436214, 152393690, 228590535, 457181070]

約数ペア:

[(1, 457181070), (2, 228590535), (3, 152393690), (5, 91436214), (6, 76196845), (10, 45718107), (15, 30478738), (30, 15239369), (71, 6439170), (142, 3219585), (213, 2146390), (355, 1287834), (426, 1073195), (710, 643917), (1065, 429278), (2130, 214639)]