15835330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 35126136

約数和(自身を除く): 19290806

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 1901, 3802, 4165, 8330, 9505, 13307, 19010, 26614, 32317, 64634, 66535, 93149, 133070, 161585, 186298, 226219, 323170, 452438, 465745, 931490, 1131095, 1583533, 2262190, 3167066, 7917665, 15835330]

約数ペア:

[(1, 15835330), (2, 7917665), (5, 3167066), (7, 2262190), (10, 1583533), (14, 1131095), (17, 931490), (34, 465745), (35, 452438), (49, 323170), (70, 226219), (85, 186298), (98, 161585), (119, 133070), (170, 93149), (238, 66535), (245, 64634), (490, 32317), (595, 26614), (833, 19010), (1190, 13307), (1666, 9505), (1901, 8330), (3802, 4165)]