240602754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{20681}}^1$

素因数の和:20970

約数の個数: 32

約数和(自身を含む): 551961216

約数和(自身を除く): 311358462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 3878, 5817, 11634, 20681, 41362, 62043, 124086, 144767, 289534, 434301, 868602, 5728637, 11457274, 17185911, 34371822, 40100459, 80200918, 120301377, 240602754]

約数ペア:

[(1, 240602754), (2, 120301377), (3, 80200918), (6, 40100459), (7, 34371822), (14, 17185911), (21, 11457274), (42, 5728637), (277, 868602), (554, 434301), (831, 289534), (1662, 144767), (1939, 124086), (3878, 62043), (5817, 41362), (11634, 20681)]