279014310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{16063}}^1$

素因数の和:16269

約数の個数: 48

約数和(自身を含む): 729241344

約数和(自身を除く): 450227034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5790, 8685, 16063, 17370, 32126, 48189, 80315, 96378, 144567, 160630, 240945, 289134, 481890, 722835, 1445670, 3100159, 6200318, 9300477, 15500795, 18600954, 27901431, 31001590, 46502385, 55802862, 93004770, 139507155, 279014310]

約数ペア:

[(1, 279014310), (2, 139507155), (3, 93004770), (5, 55802862), (6, 46502385), (9, 31001590), (10, 27901431), (15, 18600954), (18, 15500795), (30, 9300477), (45, 6200318), (90, 3100159), (193, 1445670), (386, 722835), (579, 481890), (965, 289134), (1158, 240945), (1737, 160630), (1930, 144567), (2895, 96378), (3474, 80315), (5790, 48189), (8685, 32126), (16063, 17370)]