2240790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 5433696

約数和(自身を除く): 3192906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 661, 678, 1130, 1322, 1695, 1983, 3305, 3390, 3966, 6610, 9915, 19830, 74693, 149386, 224079, 373465, 448158, 746930, 1120395, 2240790]

約数ペア:

[(1, 2240790), (2, 1120395), (3, 746930), (5, 448158), (6, 373465), (10, 224079), (15, 149386), (30, 74693), (113, 19830), (226, 9915), (339, 6610), (565, 3966), (661, 3390), (678, 3305), (1130, 1983), (1322, 1695)]