149926530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20233}}^1$

素因数の和:20275

約数の個数: 64

約数和(自身を含む): 407917440

約数和(自身を除く): 257990910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 20233, 40466, 60699, 101165, 121398, 202330, 263029, 303495, 384427, 526058, 606990, 768854, 789087, 1153281, 1315145, 1578174, 1922135, 2306562, 2630290, 3844270, 3945435, 4997551, 5766405, 7890870, 9995102, 11532810, 14992653, 24987755, 29985306, 49975510, 74963265, 149926530]

約数ペア:

[(1, 149926530), (2, 74963265), (3, 49975510), (5, 29985306), (6, 24987755), (10, 14992653), (13, 11532810), (15, 9995102), (19, 7890870), (26, 5766405), (30, 4997551), (38, 3945435), (39, 3844270), (57, 2630290), (65, 2306562), (78, 1922135), (95, 1578174), (114, 1315145), (130, 1153281), (190, 789087), (195, 768854), (247, 606990), (285, 526058), (390, 384427), (494, 303495), (570, 263029), (741, 202330), (1235, 121398), (1482, 101165), (2470, 60699), (3705, 40466), (7410, 20233)]