55593330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142547}}^1$

素因数の和:142570

約数の個数: 32

約数和(自身を含む): 143688384

約数和(自身を除く): 88095054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 142547, 285094, 427641, 712735, 855282, 1425470, 1853111, 2138205, 3706222, 4276410, 5559333, 9265555, 11118666, 18531110, 27796665, 55593330]

約数ペア:

[(1, 55593330), (2, 27796665), (3, 18531110), (5, 11118666), (6, 9265555), (10, 5559333), (13, 4276410), (15, 3706222), (26, 2138205), (30, 1853111), (39, 1425470), (65, 855282), (78, 712735), (130, 427641), (195, 285094), (390, 142547)]