63364780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 141686496

約数和(自身を除く): 78321716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 227, 340, 454, 821, 908, 1135, 1642, 2270, 3284, 3859, 4105, 4540, 7718, 8210, 13957, 15436, 16420, 19295, 27914, 38590, 55828, 69785, 77180, 139570, 186367, 279140, 372734, 745468, 931835, 1863670, 3168239, 3727340, 6336478, 12672956, 15841195, 31682390, 63364780]

約数ペア:

[(1, 63364780), (2, 31682390), (4, 15841195), (5, 12672956), (10, 6336478), (17, 3727340), (20, 3168239), (34, 1863670), (68, 931835), (85, 745468), (170, 372734), (227, 279140), (340, 186367), (454, 139570), (821, 77180), (908, 69785), (1135, 55828), (1642, 38590), (2270, 27914), (3284, 19295), (3859, 16420), (4105, 15436), (4540, 13957), (7718, 8210)]