179939110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1873}}^1$

素因数の和:2632

約数の個数: 32

約数和(自身を含む): 349463520

約数和(自身を除く): 169524410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 739, 1478, 1873, 3695, 3746, 7390, 9365, 9607, 18730, 19214, 24349, 48035, 48698, 96070, 121745, 243490, 1384147, 2768294, 6920735, 13841470, 17993911, 35987822, 89969555, 179939110]

約数ペア:

[(1, 179939110), (2, 89969555), (5, 35987822), (10, 17993911), (13, 13841470), (26, 6920735), (65, 2768294), (130, 1384147), (739, 243490), (1478, 121745), (1873, 96070), (3695, 48698), (3746, 48035), (7390, 24349), (9365, 19214), (9607, 18730)]