84387180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1406453}}^1$

素因数の和:1406465

約数の個数: 24

約数和(自身を含む): 236284272

約数和(自身を除く): 151897092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1406453, 2812906, 4219359, 5625812, 7032265, 8438718, 14064530, 16877436, 21096795, 28129060, 42193590, 84387180]

約数ペア:

[(1, 84387180), (2, 42193590), (3, 28129060), (4, 21096795), (5, 16877436), (6, 14064530), (10, 8438718), (12, 7032265), (15, 5625812), (20, 4219359), (30, 2812906), (60, 1406453)]