169259020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11299}}^1$

素因数の和:11422

約数の個数: 48

約数和(自身を含む): 410054400

約数和(自身を除く): 240795380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 11299, 14980, 22598, 45196, 56495, 79093, 112990, 158186, 225980, 316372, 395465, 790930, 1208993, 1581860, 2417986, 4835972, 6044965, 8462951, 12089930, 16925902, 24179860, 33851804, 42314755, 84629510, 169259020]

約数ペア:

[(1, 169259020), (2, 84629510), (4, 42314755), (5, 33851804), (7, 24179860), (10, 16925902), (14, 12089930), (20, 8462951), (28, 6044965), (35, 4835972), (70, 2417986), (107, 1581860), (140, 1208993), (214, 790930), (428, 395465), (535, 316372), (749, 225980), (1070, 158186), (1498, 112990), (2140, 79093), (2996, 56495), (3745, 45196), (7490, 22598), (11299, 14980)]