1571830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 3102624

約数和(自身を除く): 1530794

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 113, 130, 214, 226, 535, 565, 1070, 1130, 1391, 1469, 2782, 2938, 6955, 7345, 12091, 13910, 14690, 24182, 60455, 120910, 157183, 314366, 785915, 1571830]

約数ペア:

[(1, 1571830), (2, 785915), (5, 314366), (10, 157183), (13, 120910), (26, 60455), (65, 24182), (107, 14690), (113, 13910), (130, 12091), (214, 7345), (226, 6955), (535, 2938), (565, 2782), (1070, 1469), (1130, 1391)]