56763330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145547}}^1$

素因数の和:145570

約数の個数: 32

約数和(自身を含む): 146712384

約数和(自身を除く): 89949054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 145547, 291094, 436641, 727735, 873282, 1455470, 1892111, 2183205, 3784222, 4366410, 5676333, 9460555, 11352666, 18921110, 28381665, 56763330]

約数ペア:

[(1, 56763330), (2, 28381665), (3, 18921110), (5, 11352666), (6, 9460555), (10, 5676333), (13, 4366410), (15, 3784222), (26, 2183205), (30, 1892111), (39, 1455470), (65, 873282), (78, 727735), (130, 436641), (195, 291094), (390, 145547)]