30703238

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 46688400

約数和(自身を除く): 15985162

約数列:

[1, 2, 149, 197, 298, 394, 523, 1046, 29353, 58706, 77927, 103031, 155854, 206062, 15351619, 30703238]

約数ペア:

[(1, 30703238), (2, 15351619), (149, 206062), (197, 155854), (298, 103031), (394, 77927), (523, 58706), (1046, 29353)]