82914570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307091}}^1$

素因数の和:307107

約数の個数: 32

約数和(自身を含む): 221106240

約数和(自身を除く): 138191670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307091, 614182, 921273, 1535455, 1842546, 2763819, 3070910, 4606365, 5527638, 8291457, 9212730, 13819095, 16582914, 27638190, 41457285, 82914570]

約数ペア:

[(1, 82914570), (2, 41457285), (3, 27638190), (5, 16582914), (6, 13819095), (9, 9212730), (10, 8291457), (15, 5527638), (18, 4606365), (27, 3070910), (30, 2763819), (45, 1842546), (54, 1535455), (90, 921273), (135, 614182), (270, 307091)]