275792010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{707159}}^1$

素因数の和:707182

約数の個数: 32

約数和(自身を含む): 712817280

約数和(自身を除く): 437025270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 707159, 1414318, 2121477, 3535795, 4242954, 7071590, 9193067, 10607385, 18386134, 21214770, 27579201, 45965335, 55158402, 91930670, 137896005, 275792010]

約数ペア:

[(1, 275792010), (2, 137896005), (3, 91930670), (5, 55158402), (6, 45965335), (10, 27579201), (13, 21214770), (15, 18386134), (26, 10607385), (30, 9193067), (39, 7071590), (65, 4242954), (78, 3535795), (130, 2121477), (195, 1414318), (390, 707159)]