1305330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3347}}^1$

素因数の和:3370

約数の個数: 32

約数和(自身を含む): 3374784

約数和(自身を除く): 2069454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3347, 6694, 10041, 16735, 20082, 33470, 43511, 50205, 87022, 100410, 130533, 217555, 261066, 435110, 652665, 1305330]

約数ペア:

[(1, 1305330), (2, 652665), (3, 435110), (5, 261066), (6, 217555), (10, 130533), (13, 100410), (15, 87022), (26, 50205), (30, 43511), (39, 33470), (65, 20082), (78, 16735), (130, 10041), (195, 6694), (390, 3347)]