187225620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{164233}}^1$

素因数の和:164264

約数の個数: 48

約数和(自身を含む): 551826240

約数和(自身を除く): 364600620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 164233, 328466, 492699, 656932, 821165, 985398, 1642330, 1970796, 2463495, 3120427, 3284660, 4926990, 6240854, 9361281, 9853980, 12481708, 15602135, 18722562, 31204270, 37445124, 46806405, 62408540, 93612810, 187225620]

約数ペア:

[(1, 187225620), (2, 93612810), (3, 62408540), (4, 46806405), (5, 37445124), (6, 31204270), (10, 18722562), (12, 15602135), (15, 12481708), (19, 9853980), (20, 9361281), (30, 6240854), (38, 4926990), (57, 3284660), (60, 3120427), (76, 2463495), (95, 1970796), (114, 1642330), (190, 985398), (228, 821165), (285, 656932), (380, 492699), (570, 328466), (1140, 164233)]