1649310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4229}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 4263840

約数和(自身を除く): 2614530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4229, 8458, 12687, 21145, 25374, 42290, 54977, 63435, 109954, 126870, 164931, 274885, 329862, 549770, 824655, 1649310]

約数ペア:

[(1, 1649310), (2, 824655), (3, 549770), (5, 329862), (6, 274885), (10, 164931), (13, 126870), (15, 109954), (26, 63435), (30, 54977), (39, 42290), (65, 25374), (78, 21145), (130, 12687), (195, 8458), (390, 4229)]