3912870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 10321920

約数和(自身を除く): 6409050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 127, 130, 158, 195, 237, 254, 381, 390, 395, 474, 635, 762, 790, 1027, 1185, 1270, 1651, 1905, 2054, 2370, 3081, 3302, 3810, 4953, 5135, 6162, 8255, 9906, 10033, 10270, 15405, 16510, 20066, 24765, 30099, 30810, 49530, 50165, 60198, 100330, 130429, 150495, 260858, 300990, 391287, 652145, 782574, 1304290, 1956435, 3912870]

約数ペア:

[(1, 3912870), (2, 1956435), (3, 1304290), (5, 782574), (6, 652145), (10, 391287), (13, 300990), (15, 260858), (26, 150495), (30, 130429), (39, 100330), (65, 60198), (78, 50165), (79, 49530), (127, 30810), (130, 30099), (158, 24765), (195, 20066), (237, 16510), (254, 15405), (381, 10270), (390, 10033), (395, 9906), (474, 8255), (635, 6162), (762, 5135), (790, 4953), (1027, 3810), (1185, 3302), (1270, 3081), (1651, 2370), (1905, 2054)]