155860210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{48859}}^1$

素因数の和:48906

約数の個数: 32

約数和(自身を含む): 316612800

約数和(自身を除く): 160752590

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 48859, 97718, 244295, 488590, 537449, 1074898, 1416911, 2687245, 2833822, 5374490, 7084555, 14169110, 15586021, 31172042, 77930105, 155860210]

約数ペア:

[(1, 155860210), (2, 77930105), (5, 31172042), (10, 15586021), (11, 14169110), (22, 7084555), (29, 5374490), (55, 2833822), (58, 2687245), (110, 1416911), (145, 1074898), (290, 537449), (319, 488590), (638, 244295), (1595, 97718), (3190, 48859)]