15230210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 29289600

約数和(自身を除く): 14059390

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1129, 1349, 2258, 2698, 5645, 6745, 11290, 13490, 21451, 42902, 80159, 107255, 160318, 214510, 400795, 801590, 1523021, 3046042, 7615105, 15230210]

約数ペア:

[(1, 15230210), (2, 7615105), (5, 3046042), (10, 1523021), (19, 801590), (38, 400795), (71, 214510), (95, 160318), (142, 107255), (190, 80159), (355, 42902), (710, 21451), (1129, 13490), (1349, 11290), (2258, 6745), (2698, 5645)]