68508724370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{297864019}}^1$

素因数の和:297864049

約数の個数: 16

約数和(自身を含む): 128677256640

約数和(自身を除く): 60168532270

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 297864019, 595728038, 1489320095, 2978640190, 6850872437, 13701744874, 34254362185, 68508724370]

約数ペア:

[(1, 68508724370), (2, 34254362185), (5, 13701744874), (10, 6850872437), (23, 2978640190), (46, 1489320095), (115, 595728038), (230, 297864019)]