56556720870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145017233}}^1$

素因数の和:145017256

約数の個数: 32

約数和(自身を含む): 146177371872

約数和(自身を除く): 89620651002

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 145017233, 290034466, 435051699, 725086165, 870103398, 1450172330, 1885224029, 2175258495, 3770448058, 4350516990, 5655672087, 9426120145, 11311344174, 18852240290, 28278360435, 56556720870]

約数ペア:

[(1, 56556720870), (2, 28278360435), (3, 18852240290), (5, 11311344174), (6, 9426120145), (10, 5655672087), (13, 4350516990), (15, 3770448058), (26, 2175258495), (30, 1885224029), (39, 1450172330), (65, 870103398), (78, 725086165), (130, 435051699), (195, 290034466), (390, 145017233)]