61935590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 122677200

約数和(自身を除く): 60741610

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 289, 290, 493, 578, 739, 986, 1445, 1478, 2465, 2890, 3695, 4930, 7390, 8381, 12563, 16762, 21431, 25126, 41905, 42862, 62815, 83810, 107155, 125630, 213571, 214310, 364327, 427142, 728654, 1067855, 1821635, 2135710, 3643270, 6193559, 12387118, 30967795, 61935590]

約数ペア:

[(1, 61935590), (2, 30967795), (5, 12387118), (10, 6193559), (17, 3643270), (29, 2135710), (34, 1821635), (58, 1067855), (85, 728654), (145, 427142), (170, 364327), (289, 214310), (290, 213571), (493, 125630), (578, 107155), (739, 83810), (986, 62815), (1445, 42862), (1478, 41905), (2465, 25126), (2890, 21431), (3695, 16762), (4930, 12563), (7390, 8381)]