169351260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217117}}^1$

素因数の和:217142

約数の個数: 48

約数和(自身を含む): 510661536

約数和(自身を除く): 341310276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 217117, 434234, 651351, 868468, 1085585, 1302702, 2171170, 2605404, 2822521, 3256755, 4342340, 5645042, 6513510, 8467563, 11290084, 13027020, 14112605, 16935126, 28225210, 33870252, 42337815, 56450420, 84675630, 169351260]

約数ペア:

[(1, 169351260), (2, 84675630), (3, 56450420), (4, 42337815), (5, 33870252), (6, 28225210), (10, 16935126), (12, 14112605), (13, 13027020), (15, 11290084), (20, 8467563), (26, 6513510), (30, 5645042), (39, 4342340), (52, 3256755), (60, 2822521), (65, 2605404), (78, 2171170), (130, 1302702), (156, 1085585), (195, 868468), (260, 651351), (390, 434234), (780, 217117)]