30668500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{739}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 67878720

約数和(自身を除く): 37210220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 739, 830, 1478, 1660, 2075, 2956, 3695, 4150, 7390, 8300, 10375, 14780, 18475, 20750, 36950, 41500, 61337, 73900, 92375, 122674, 184750, 245348, 306685, 369500, 613370, 1226740, 1533425, 3066850, 6133700, 7667125, 15334250, 30668500]

約数ペア:

[(1, 30668500), (2, 15334250), (4, 7667125), (5, 6133700), (10, 3066850), (20, 1533425), (25, 1226740), (50, 613370), (83, 369500), (100, 306685), (125, 245348), (166, 184750), (250, 122674), (332, 92375), (415, 73900), (500, 61337), (739, 41500), (830, 36950), (1478, 20750), (1660, 18475), (2075, 14780), (2956, 10375), (3695, 8300), (4150, 7390)]