201626301630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{516990517}}^1$

素因数の和:516990540

約数の個数: 32

約数和(自身を含む): 521126442144

約数和(自身を除く): 319500140514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 516990517, 1033981034, 1550971551, 2584952585, 3101943102, 5169905170, 6720876721, 7754857755, 13441753442, 15509715510, 20162630163, 33604383605, 40325260326, 67208767210, 100813150815, 201626301630]

約数ペア:

[(1, 201626301630), (2, 100813150815), (3, 67208767210), (5, 40325260326), (6, 33604383605), (10, 20162630163), (13, 15509715510), (15, 13441753442), (26, 7754857755), (30, 6720876721), (39, 5169905170), (65, 3101943102), (78, 2584952585), (130, 1550971551), (195, 1033981034), (390, 516990517)]