309441010

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{162011}}^1$

素因数の和:162209

約数の個数: 16

約数和(自身を含む): 559913472

約数和(自身を除く): 250472462

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 162011, 324022, 810055, 1620110, 30944101, 61888202, 154720505, 309441010]

約数ペア:

[(1, 309441010), (2, 154720505), (5, 61888202), (10, 30944101), (191, 1620110), (382, 810055), (955, 324022), (1910, 162011)]