10866660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{25873}}^1$

素因数の和:25892

約数の個数: 48

約数和(自身を含む): 34774656

約数和(自身を除く): 23907996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 25873, 51746, 77619, 103492, 129365, 155238, 181111, 258730, 310476, 362222, 388095, 517460, 543333, 724444, 776190, 905555, 1086666, 1552380, 1811110, 2173332, 2716665, 3622220, 5433330, 10866660]

約数ペア:

[(1, 10866660), (2, 5433330), (3, 3622220), (4, 2716665), (5, 2173332), (6, 1811110), (7, 1552380), (10, 1086666), (12, 905555), (14, 776190), (15, 724444), (20, 543333), (21, 517460), (28, 388095), (30, 362222), (35, 310476), (42, 258730), (60, 181111), (70, 155238), (84, 129365), (105, 103492), (140, 77619), (210, 51746), (420, 25873)]