271244460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{85297}}^1$

素因数の和:85362

約数の個数: 48

約数和(自身を含む): 773823456

約数和(自身を除く): 502578996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 85297, 170594, 255891, 341188, 426485, 511782, 852970, 1023564, 1279455, 1705940, 2558910, 4520741, 5117820, 9041482, 13562223, 18082964, 22603705, 27124446, 45207410, 54248892, 67811115, 90414820, 135622230, 271244460]

約数ペア:

[(1, 271244460), (2, 135622230), (3, 90414820), (4, 67811115), (5, 54248892), (6, 45207410), (10, 27124446), (12, 22603705), (15, 18082964), (20, 13562223), (30, 9041482), (53, 5117820), (60, 4520741), (106, 2558910), (159, 1705940), (212, 1279455), (265, 1023564), (318, 852970), (530, 511782), (636, 426485), (795, 341188), (1060, 255891), (1590, 170594), (3180, 85297)]