28535370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1439}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 68636160

約数和(自身を除く): 40100790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1439, 1983, 2878, 3305, 3966, 4317, 6610, 7195, 8634, 9915, 14390, 19830, 21585, 43170, 951179, 1902358, 2853537, 4755895, 5707074, 9511790, 14267685, 28535370]

約数ペア:

[(1, 28535370), (2, 14267685), (3, 9511790), (5, 5707074), (6, 4755895), (10, 2853537), (15, 1902358), (30, 951179), (661, 43170), (1322, 21585), (1439, 19830), (1983, 14390), (2878, 9915), (3305, 8634), (3966, 7195), (4317, 6610)]