195069810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{500179}}^1$

素因数の和:500202

約数の個数: 32

約数和(自身を含む): 504181440

約数和(自身を除く): 309111630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 500179, 1000358, 1500537, 2500895, 3001074, 5001790, 6502327, 7502685, 13004654, 15005370, 19506981, 32511635, 39013962, 65023270, 97534905, 195069810]

約数ペア:

[(1, 195069810), (2, 97534905), (3, 65023270), (5, 39013962), (6, 32511635), (10, 19506981), (13, 15005370), (15, 13004654), (26, 7502685), (30, 6502327), (39, 5001790), (65, 3001074), (78, 2500895), (130, 1500537), (195, 1000358), (390, 500179)]