293318910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{75793}}^1$

素因数の和:75849

約数の個数: 48

約数和(自身を含む): 780375024

約数和(自身を除く): 487056114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 75793, 151586, 227379, 378965, 454758, 682137, 757930, 1136895, 1364274, 2273790, 3259099, 3410685, 6518198, 6821370, 9777297, 16295495, 19554594, 29331891, 32590990, 48886485, 58663782, 97772970, 146659455, 293318910]

約数ペア:

[(1, 293318910), (2, 146659455), (3, 97772970), (5, 58663782), (6, 48886485), (9, 32590990), (10, 29331891), (15, 19554594), (18, 16295495), (30, 9777297), (43, 6821370), (45, 6518198), (86, 3410685), (90, 3259099), (129, 2273790), (215, 1364274), (258, 1136895), (387, 757930), (430, 682137), (645, 454758), (774, 378965), (1290, 227379), (1935, 151586), (3870, 75793)]