30238996

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 36

約数和(自身を含む): 55970460

約数和(自身を除く): 25731464

約数列:

[1, 2, 4, 29, 58, 89, 101, 116, 178, 202, 356, 404, 841, 1682, 2581, 2929, 3364, 5162, 5858, 8989, 10324, 11716, 17978, 35956, 74849, 84941, 149698, 169882, 260681, 299396, 339764, 521362, 1042724, 7559749, 15119498, 30238996]

約数ペア:

[(1, 30238996), (2, 15119498), (4, 7559749), (29, 1042724), (58, 521362), (89, 339764), (101, 299396), (116, 260681), (178, 169882), (202, 149698), (356, 84941), (404, 74849), (841, 35956), (1682, 17978), (2581, 11716), (2929, 10324), (3364, 8989), (5162, 5858)]