78304410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{870049}}^1$

素因数の和:870062

約数の個数: 24

約数和(自身を含む): 203591700

約数和(自身を除く): 125287290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 870049, 1740098, 2610147, 4350245, 5220294, 7830441, 8700490, 13050735, 15660882, 26101470, 39152205, 78304410]

約数ペア:

[(1, 78304410), (2, 39152205), (3, 26101470), (5, 15660882), (6, 13050735), (9, 8700490), (10, 7830441), (15, 5220294), (18, 4350245), (30, 2610147), (45, 1740098), (90, 870049)]