142637190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{7193}}^1$

素因数の和:7864

約数の個数: 32

約数和(自身を含む): 342894816

約数和(自身を除く): 200257626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3966, 6610, 7193, 9915, 14386, 19830, 21579, 35965, 43158, 71930, 107895, 215790, 4754573, 9509146, 14263719, 23772865, 28527438, 47545730, 71318595, 142637190]

約数ペア:

[(1, 142637190), (2, 71318595), (3, 47545730), (5, 28527438), (6, 23772865), (10, 14263719), (15, 9509146), (30, 4754573), (661, 215790), (1322, 107895), (1983, 71930), (3305, 43158), (3966, 35965), (6610, 21579), (7193, 19830), (9915, 14386)]