2082210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 5685120

約数和(自身を除く): 3602910

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, 281, 285, 390, 494, 562, 570, 741, 843, 1235, 1405, 1482, 1686, 2470, 2810, 3653, 3705, 4215, 5339, 7306, 7410, 8430, 10678, 10959, 16017, 18265, 21918, 26695, 32034, 36530, 53390, 54795, 69407, 80085, 109590, 138814, 160170, 208221, 347035, 416442, 694070, 1041105, 2082210]

約数ペア:

[(1, 2082210), (2, 1041105), (3, 694070), (5, 416442), (6, 347035), (10, 208221), (13, 160170), (15, 138814), (19, 109590), (26, 80085), (30, 69407), (38, 54795), (39, 53390), (57, 36530), (65, 32034), (78, 26695), (95, 21918), (114, 18265), (130, 16017), (190, 10959), (195, 10678), (247, 8430), (281, 7410), (285, 7306), (390, 5339), (494, 4215), (562, 3705), (570, 3653), (741, 2810), (843, 2470), (1235, 1686), (1405, 1482)]