63158890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 116593344

約数和(自身を除く): 53434454

約数列:

[1, 2, 5, 10, 67, 107, 134, 214, 335, 535, 670, 881, 1070, 1762, 4405, 7169, 8810, 14338, 35845, 59027, 71690, 94267, 118054, 188534, 295135, 471335, 590270, 942670, 6315889, 12631778, 31579445, 63158890]

約数ペア:

[(1, 63158890), (2, 31579445), (5, 12631778), (10, 6315889), (67, 942670), (107, 590270), (134, 471335), (214, 295135), (335, 188534), (535, 118054), (670, 94267), (881, 71690), (1070, 59027), (1762, 35845), (4405, 14338), (7169, 8810)]