15430254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21611}}^1$

素因数の和:21640

約数の個数: 32

約数和(自身を含む): 37345536

約数和(自身を除く): 21915282

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 21611, 43222, 64833, 129666, 151277, 302554, 367387, 453831, 734774, 907662, 1102161, 2204322, 2571709, 5143418, 7715127, 15430254]

約数ペア:

[(1, 15430254), (2, 7715127), (3, 5143418), (6, 2571709), (7, 2204322), (14, 1102161), (17, 907662), (21, 734774), (34, 453831), (42, 367387), (51, 302554), (102, 151277), (119, 129666), (238, 64833), (357, 43222), (714, 21611)]