119031510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{305209}}^1$

素因数の和:305232

約数の個数: 32

約数和(自身を含む): 307651680

約数和(自身を除く): 188620170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 305209, 610418, 915627, 1526045, 1831254, 3052090, 3967717, 4578135, 7935434, 9156270, 11903151, 19838585, 23806302, 39677170, 59515755, 119031510]

約数ペア:

[(1, 119031510), (2, 59515755), (3, 39677170), (5, 23806302), (6, 19838585), (10, 11903151), (13, 9156270), (15, 7935434), (26, 4578135), (30, 3967717), (39, 3052090), (65, 1831254), (78, 1526045), (130, 915627), (195, 610418), (390, 305209)]