315222010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{312101}}^1$

素因数の和:312209

約数の個数: 16

約数和(自身を含む): 573019272

約数和(自身を除く): 257797262

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 312101, 624202, 1560505, 3121010, 31522201, 63044402, 157611005, 315222010]

約数ペア:

[(1, 315222010), (2, 157611005), (5, 63044402), (10, 31522201), (101, 3121010), (202, 1560505), (505, 624202), (1010, 312101)]