1259310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3252

約数の個数: 32

約数和(自身を含む): 3255840

約数和(自身を除く): 1996530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3229, 6458, 9687, 16145, 19374, 32290, 41977, 48435, 83954, 96870, 125931, 209885, 251862, 419770, 629655, 1259310]

約数ペア:

[(1, 1259310), (2, 629655), (3, 419770), (5, 251862), (6, 209885), (10, 125931), (13, 96870), (15, 83954), (26, 48435), (30, 41977), (39, 32290), (65, 19374), (78, 16145), (130, 9687), (195, 6458), (390, 3229)]