17967792390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7581347}}^1$

素因数の和:7581436

約数の個数: 32

約数和(自身を含む): 43668564480

約数和(自身を除く): 25700772090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 7581347, 15162694, 22744041, 37906735, 45488082, 75813470, 113720205, 227440410, 598926413, 1197852826, 1796779239, 2994632065, 3593558478, 5989264130, 8983896195, 17967792390]

約数ペア:

[(1, 17967792390), (2, 8983896195), (3, 5989264130), (5, 3593558478), (6, 2994632065), (10, 1796779239), (15, 1197852826), (30, 598926413), (79, 227440410), (158, 113720205), (237, 75813470), (395, 45488082), (474, 37906735), (790, 22744041), (1185, 15162694), (2370, 7581347)]