85961790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{318377}}^1$

素因数の和:318393

約数の個数: 32

約数和(自身を含む): 229232160

約数和(自身を除く): 143270370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 318377, 636754, 955131, 1591885, 1910262, 2865393, 3183770, 4775655, 5730786, 8596179, 9551310, 14326965, 17192358, 28653930, 42980895, 85961790]

約数ペア:

[(1, 85961790), (2, 42980895), (3, 28653930), (5, 17192358), (6, 14326965), (9, 9551310), (10, 8596179), (15, 5730786), (18, 4775655), (27, 3183770), (30, 2865393), (45, 1910262), (54, 1591885), (90, 955131), (135, 636754), (270, 318377)]