901314410

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{2531}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 1640736000

約数和(自身を除く): 739421590

約数列:

[1, 2, 5, 10, 149, 239, 298, 478, 745, 1195, 1490, 2390, 2531, 5062, 12655, 25310, 35611, 71222, 178055, 356110, 377119, 604909, 754238, 1209818, 1885595, 3024545, 3771190, 6049090, 90131441, 180262882, 450657205, 901314410]

約数ペア:

[(1, 901314410), (2, 450657205), (5, 180262882), (10, 90131441), (149, 6049090), (239, 3771190), (298, 3024545), (478, 1885595), (745, 1209818), (1195, 754238), (1490, 604909), (2390, 377119), (2531, 356110), (5062, 178055), (12655, 71222), (25310, 35611)]