25102290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1997}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 60419520

約数和(自身を除く): 35317230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 1997, 2095, 2514, 3994, 4190, 5991, 6285, 9985, 11982, 12570, 19970, 29955, 59910, 836743, 1673486, 2510229, 4183715, 5020458, 8367430, 12551145, 25102290]

約数ペア:

[(1, 25102290), (2, 12551145), (3, 8367430), (5, 5020458), (6, 4183715), (10, 2510229), (15, 1673486), (30, 836743), (419, 59910), (838, 29955), (1257, 19970), (1997, 12570), (2095, 11982), (2514, 9985), (3994, 6285), (4190, 5991)]