129103630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2657}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 239985504

約数和(自身を除く): 110881874

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 430, 565, 1130, 2657, 4859, 5314, 9718, 13285, 24295, 26570, 48590, 114251, 228502, 300241, 571255, 600482, 1142510, 1501205, 3002410, 12910363, 25820726, 64551815, 129103630]

約数ペア:

[(1, 129103630), (2, 64551815), (5, 25820726), (10, 12910363), (43, 3002410), (86, 1501205), (113, 1142510), (215, 600482), (226, 571255), (430, 300241), (565, 228502), (1130, 114251), (2657, 48590), (4859, 26570), (5314, 24295), (9718, 13285)]