68614630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16069}}^1$

素因数の和:16144

約数の個数: 32

約数和(自身を含む): 143472960

約数和(自身を除く): 74858330

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 16069, 32138, 80345, 112483, 160690, 224966, 562415, 980209, 1124830, 1960418, 4901045, 6861463, 9802090, 13722926, 34307315, 68614630]

約数ペア:

[(1, 68614630), (2, 34307315), (5, 13722926), (7, 9802090), (10, 6861463), (14, 4901045), (35, 1960418), (61, 1124830), (70, 980209), (122, 562415), (305, 224966), (427, 160690), (610, 112483), (854, 80345), (2135, 32138), (4270, 16069)]