29080870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31957}}^1$

素因数の和:31984

約数の個数: 32

約数和(自身を含む): 64427328

約数和(自身を除く): 35346458

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 31957, 63914, 159785, 223699, 319570, 415441, 447398, 830882, 1118495, 2077205, 2236990, 2908087, 4154410, 5816174, 14540435, 29080870]

約数ペア:

[(1, 29080870), (2, 14540435), (5, 5816174), (7, 4154410), (10, 2908087), (13, 2236990), (14, 2077205), (26, 1118495), (35, 830882), (65, 447398), (70, 415441), (91, 319570), (130, 223699), (182, 159785), (455, 63914), (910, 31957)]