15847060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 35610624

約数和(自身を除く): 19763564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 367, 508, 635, 734, 1270, 1468, 1835, 2159, 2540, 3670, 4318, 6239, 7340, 8636, 10795, 12478, 21590, 24956, 31195, 43180, 46609, 62390, 93218, 124780, 186436, 233045, 466090, 792353, 932180, 1584706, 3169412, 3961765, 7923530, 15847060]

約数ペア:

[(1, 15847060), (2, 7923530), (4, 3961765), (5, 3169412), (10, 1584706), (17, 932180), (20, 792353), (34, 466090), (68, 233045), (85, 186436), (127, 124780), (170, 93218), (254, 62390), (340, 46609), (367, 43180), (508, 31195), (635, 24956), (734, 21590), (1270, 12478), (1468, 10795), (1835, 8636), (2159, 7340), (2540, 6239), (3670, 4318)]