99690630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{255617}}^1$

素因数の和:255640

約数の個数: 32

約数和(自身を含む): 257662944

約数和(自身を除く): 157972314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 255617, 511234, 766851, 1278085, 1533702, 2556170, 3323021, 3834255, 6646042, 7668510, 9969063, 16615105, 19938126, 33230210, 49845315, 99690630]

約数ペア:

[(1, 99690630), (2, 49845315), (3, 33230210), (5, 19938126), (6, 16615105), (10, 9969063), (13, 7668510), (15, 6646042), (26, 3834255), (30, 3323021), (39, 2556170), (65, 1533702), (78, 1278085), (130, 766851), (195, 511234), (390, 255617)]