418744130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{72073}}^1$

素因数の和:72170

約数の個数: 32

約数和(自身を含む): 871807104

約数和(自身を除く): 453062974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 72073, 144146, 360365, 504511, 720730, 1009022, 2522555, 5045110, 5982059, 11964118, 29910295, 41874413, 59820590, 83748826, 209372065, 418744130]

約数ペア:

[(1, 418744130), (2, 209372065), (5, 83748826), (7, 59820590), (10, 41874413), (14, 29910295), (35, 11964118), (70, 5982059), (83, 5045110), (166, 2522555), (415, 1009022), (581, 720730), (830, 504511), (1162, 360365), (2905, 144146), (5810, 72073)]