2018374860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{225769}}^1$

素因数の和:225930

約数の個数: 48

約数和(自身を含む): 5689404000

約数和(自身を除く): 3671029140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 225769, 451538, 677307, 903076, 1128845, 1354614, 2257690, 2709228, 3386535, 4515380, 6773070, 13546140, 33639581, 67279162, 100918743, 134558324, 168197905, 201837486, 336395810, 403674972, 504593715, 672791620, 1009187430, 2018374860]

約数ペア:

[(1, 2018374860), (2, 1009187430), (3, 672791620), (4, 504593715), (5, 403674972), (6, 336395810), (10, 201837486), (12, 168197905), (15, 134558324), (20, 100918743), (30, 67279162), (60, 33639581), (149, 13546140), (298, 6773070), (447, 4515380), (596, 3386535), (745, 2709228), (894, 2257690), (1490, 1354614), (1788, 1128845), (2235, 903076), (2980, 677307), (4470, 451538), (8940, 225769)]