30940046495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{291901}}^1$

素因数の和:291995

約数の個数: 32

約数和(自身を含む): 41613549120

約数和(自身を除く): 10673502625

約数列:

[1, 5, 17, 29, 43, 85, 145, 215, 493, 731, 1247, 2465, 3655, 6235, 21199, 105995, 291901, 1459505, 4962317, 8465129, 12551743, 24811585, 42325645, 62758715, 143907193, 213379631, 364000547, 719535965, 1066898155, 1820002735, 6188009299, 30940046495]

約数ペア:

[(1, 30940046495), (5, 6188009299), (17, 1820002735), (29, 1066898155), (43, 719535965), (85, 364000547), (145, 213379631), (215, 143907193), (493, 62758715), (731, 42325645), (1247, 24811585), (2465, 12551743), (3655, 8465129), (6235, 4962317), (21199, 1459505), (105995, 291901)]