15736890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40351}}^1$

素因数の和:40374

約数の個数: 32

約数和(自身を含む): 40674816

約数和(自身を除く): 24937926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 40351, 80702, 121053, 201755, 242106, 403510, 524563, 605265, 1049126, 1210530, 1573689, 2622815, 3147378, 5245630, 7868445, 15736890]

約数ペア:

[(1, 15736890), (2, 7868445), (3, 5245630), (5, 3147378), (6, 2622815), (10, 1573689), (13, 1210530), (15, 1049126), (26, 605265), (30, 524563), (39, 403510), (65, 242106), (78, 201755), (130, 121053), (195, 80702), (390, 40351)]