23071890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 61741440

約数和(自身を除く): 38669550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 2381, 3230, 4762, 4845, 7143, 9690, 11905, 14286, 23810, 35715, 40477, 45239, 71430, 80954, 90478, 121431, 135717, 202385, 226195, 242862, 271434, 404770, 452390, 607155, 678585, 769063, 1214310, 1357170, 1538126, 2307189, 3845315, 4614378, 7690630, 11535945, 23071890]

約数ペア:

[(1, 23071890), (2, 11535945), (3, 7690630), (5, 4614378), (6, 3845315), (10, 2307189), (15, 1538126), (17, 1357170), (19, 1214310), (30, 769063), (34, 678585), (38, 607155), (51, 452390), (57, 404770), (85, 271434), (95, 242862), (102, 226195), (114, 202385), (170, 135717), (190, 121431), (255, 90478), (285, 80954), (323, 71430), (510, 45239), (570, 40477), (646, 35715), (969, 23810), (1615, 14286), (1938, 11905), (2381, 9690), (3230, 7143), (4762, 4845)]