77021930

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{68161}}^1$

素因数の和:68281

約数の個数: 16

約数和(自身を含む): 139868424

約数和(自身を除く): 62846494

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 68161, 136322, 340805, 681610, 7702193, 15404386, 38510965, 77021930]

約数ペア:

[(1, 77021930), (2, 38510965), (5, 15404386), (10, 7702193), (113, 681610), (226, 340805), (565, 136322), (1130, 68161)]