30820010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 29176150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 619, 766, 1238, 1915, 3095, 3830, 4979, 6190, 8047, 9958, 16094, 24895, 40235, 49790, 80470, 237077, 474154, 1185385, 2370770, 3082001, 6164002, 15410005, 30820010]

約数ペア:

[(1, 30820010), (2, 15410005), (5, 6164002), (10, 3082001), (13, 2370770), (26, 1185385), (65, 474154), (130, 237077), (383, 80470), (619, 49790), (766, 40235), (1238, 24895), (1915, 16094), (3095, 9958), (3830, 8047), (4979, 6190)]