30020472

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{7867}}^1$

素因数の和:7932

約数の個数: 48

約数和(自身を含む): 82850040

約数和(自身を除く): 52829568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 7867, 15734, 23601, 31468, 47202, 62936, 70803, 94404, 141606, 188808, 283212, 416951, 566424, 833902, 1250853, 1667804, 2501706, 3335608, 3752559, 5003412, 7505118, 10006824, 15010236, 30020472]

約数ペア:

[(1, 30020472), (2, 15010236), (3, 10006824), (4, 7505118), (6, 5003412), (8, 3752559), (9, 3335608), (12, 2501706), (18, 1667804), (24, 1250853), (36, 833902), (53, 566424), (72, 416951), (106, 283212), (159, 188808), (212, 141606), (318, 94404), (424, 70803), (477, 62936), (636, 47202), (954, 31468), (1272, 23601), (1908, 15734), (3816, 7867)]