459183730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{13399}}^1$

素因数の和:13578

約数の個数: 32

約数和(自身を含む): 868320000

約数和(自身を除く): 409136270

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 6854, 13399, 17135, 26798, 34270, 66995, 133990, 308177, 616354, 1540885, 1996451, 3081770, 3992902, 9982255, 19964510, 45918373, 91836746, 229591865, 459183730]

約数ペア:

[(1, 459183730), (2, 229591865), (5, 91836746), (10, 45918373), (23, 19964510), (46, 9982255), (115, 3992902), (149, 3081770), (230, 1996451), (298, 1540885), (745, 616354), (1490, 308177), (3427, 133990), (6854, 66995), (13399, 34270), (17135, 26798)]