30641060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 68342400

約数和(自身を除く): 37701340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 460, 590, 1129, 1180, 1357, 2258, 2714, 4516, 5428, 5645, 6785, 11290, 13570, 22580, 25967, 27140, 51934, 66611, 103868, 129835, 133222, 259670, 266444, 333055, 519340, 666110, 1332220, 1532053, 3064106, 6128212, 7660265, 15320530, 30641060]

約数ペア:

[(1, 30641060), (2, 15320530), (4, 7660265), (5, 6128212), (10, 3064106), (20, 1532053), (23, 1332220), (46, 666110), (59, 519340), (92, 333055), (115, 266444), (118, 259670), (230, 133222), (236, 129835), (295, 103868), (460, 66611), (590, 51934), (1129, 27140), (1180, 25967), (1357, 22580), (2258, 13570), (2714, 11290), (4516, 6785), (5428, 5645)]