1452006660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1861547}}^1$

素因数の和:1861572

約数の個数: 48

約数和(自身を含む): 4378360896

約数和(自身を除く): 2926354236

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, 1861547, 3723094, 5584641, 7446188, 9307735, 11169282, 18615470, 22338564, 24200111, 27923205, 37230940, 48400222, 55846410, 72600333, 96800444, 111692820, 121000555, 145200666, 242001110, 290401332, 363001665, 484002220, 726003330, 1452006660]

約数ペア:

[(1, 1452006660), (2, 726003330), (3, 484002220), (4, 363001665), (5, 290401332), (6, 242001110), (10, 145200666), (12, 121000555), (13, 111692820), (15, 96800444), (20, 72600333), (26, 55846410), (30, 48400222), (39, 37230940), (52, 27923205), (60, 24200111), (65, 22338564), (78, 18615470), (130, 11169282), (156, 9307735), (195, 7446188), (260, 5584641), (390, 3723094), (780, 1861547)]