28014780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{466913}}^1$

素因数の和:466925

約数の個数: 24

約数和(自身を含む): 78441552

約数和(自身を除く): 50426772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 466913, 933826, 1400739, 1867652, 2334565, 2801478, 4669130, 5602956, 7003695, 9338260, 14007390, 28014780]

約数ペア:

[(1, 28014780), (2, 14007390), (3, 9338260), (4, 7003695), (5, 5602956), (6, 4669130), (10, 2801478), (12, 2334565), (15, 1867652), (20, 1400739), (30, 933826), (60, 466913)]