2730591550

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{691289}}^1$

素因数の和:691380

約数の個数: 24

約数和(自身を含む): 5143197600

約数和(自身を除く): 2412606050

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 691289, 1382578, 3456445, 6912890, 17282225, 34564450, 54611831, 109223662, 273059155, 546118310, 1365295775, 2730591550]

約数ペア:

[(1, 2730591550), (2, 1365295775), (5, 546118310), (10, 273059155), (25, 109223662), (50, 54611831), (79, 34564450), (158, 17282225), (395, 6912890), (790, 3456445), (1975, 1382578), (3950, 691289)]