30758270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 61007040

約数和(自身を除く): 30248770

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 289, 290, 367, 493, 578, 734, 986, 1445, 1835, 2465, 2890, 3670, 4930, 6239, 8381, 10643, 12478, 16762, 21286, 31195, 41905, 53215, 62390, 83810, 106063, 106430, 180931, 212126, 361862, 530315, 904655, 1060630, 1809310, 3075827, 6151654, 15379135, 30758270]

約数ペア:

[(1, 30758270), (2, 15379135), (5, 6151654), (10, 3075827), (17, 1809310), (29, 1060630), (34, 904655), (58, 530315), (85, 361862), (145, 212126), (170, 180931), (289, 106430), (290, 106063), (367, 83810), (493, 62390), (578, 53215), (734, 41905), (986, 31195), (1445, 21286), (1835, 16762), (2465, 12478), (2890, 10643), (3670, 8381), (4930, 6239)]