30290056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{787}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 60423840

約数和(自身を除く): 30133784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 283, 566, 787, 1132, 1574, 2264, 3148, 4811, 6296, 9622, 13379, 19244, 26758, 38488, 53516, 107032, 222721, 445442, 890884, 1781768, 3786257, 7572514, 15145028, 30290056]

約数ペア:

[(1, 30290056), (2, 15145028), (4, 7572514), (8, 3786257), (17, 1781768), (34, 890884), (68, 445442), (136, 222721), (283, 107032), (566, 53516), (787, 38488), (1132, 26758), (1574, 19244), (2264, 13379), (3148, 9622), (4811, 6296)]