30303010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 58028400

約数和(自身を除く): 27725390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397, 449, 794, 898, 1985, 2245, 3970, 4490, 6749, 7633, 13498, 15266, 33745, 38165, 67490, 76330, 178253, 356506, 891265, 1782530, 3030301, 6060602, 15151505, 30303010]

約数ペア:

[(1, 30303010), (2, 15151505), (5, 6060602), (10, 3030301), (17, 1782530), (34, 891265), (85, 356506), (170, 178253), (397, 76330), (449, 67490), (794, 38165), (898, 33745), (1985, 15266), (2245, 13498), (3970, 7633), (4490, 6749)]