1859090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3576960

約数和(自身を除く): 1717870

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 137, 230, 274, 295, 590, 685, 1357, 1370, 2714, 3151, 6302, 6785, 8083, 13570, 15755, 16166, 31510, 40415, 80830, 185909, 371818, 929545, 1859090]

約数ペア:

[(1, 1859090), (2, 929545), (5, 371818), (10, 185909), (23, 80830), (46, 40415), (59, 31510), (115, 16166), (118, 15755), (137, 13570), (230, 8083), (274, 6785), (295, 6302), (590, 3151), (685, 2714), (1357, 1370)]