118797780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4703}}^1$

素因数の和:5136

約数の個数: 48

約数和(自身を含む): 333494784

約数和(自身を除く): 214697004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 4210, 4703, 5052, 6315, 8420, 9406, 12630, 14109, 18812, 23515, 25260, 28218, 47030, 56436, 70545, 94060, 141090, 282180, 1979963, 3959926, 5939889, 7919852, 9899815, 11879778, 19799630, 23759556, 29699445, 39599260, 59398890, 118797780]

約数ペア:

[(1, 118797780), (2, 59398890), (3, 39599260), (4, 29699445), (5, 23759556), (6, 19799630), (10, 11879778), (12, 9899815), (15, 7919852), (20, 5939889), (30, 3959926), (60, 1979963), (421, 282180), (842, 141090), (1263, 94060), (1684, 70545), (2105, 56436), (2526, 47030), (4210, 28218), (4703, 25260), (5052, 23515), (6315, 18812), (8420, 14109), (9406, 12630)]