30007550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 60545232

約数和(自身を除く): 30537682

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 821, 850, 1075, 1462, 1642, 2150, 3655, 4105, 7310, 8210, 13957, 18275, 20525, 27914, 35303, 36550, 41050, 69785, 70606, 139570, 176515, 348925, 353030, 600151, 697850, 882575, 1200302, 1765150, 3000755, 6001510, 15003775, 30007550]

約数ペア:

[(1, 30007550), (2, 15003775), (5, 6001510), (10, 3000755), (17, 1765150), (25, 1200302), (34, 882575), (43, 697850), (50, 600151), (85, 353030), (86, 348925), (170, 176515), (215, 139570), (425, 70606), (430, 69785), (731, 41050), (821, 36550), (850, 35303), (1075, 27914), (1462, 20525), (1642, 18275), (2150, 13957), (3655, 8210), (4105, 7310)]