4440930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 11733120

約数和(自身を除く): 7292190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 193, 195, 295, 354, 386, 390, 579, 590, 767, 885, 965, 1158, 1534, 1770, 1930, 2301, 2509, 2895, 3835, 4602, 5018, 5790, 7527, 7670, 11387, 11505, 12545, 15054, 22774, 23010, 25090, 34161, 37635, 56935, 68322, 75270, 113870, 148031, 170805, 296062, 341610, 444093, 740155, 888186, 1480310, 2220465, 4440930]

約数ペア:

[(1, 4440930), (2, 2220465), (3, 1480310), (5, 888186), (6, 740155), (10, 444093), (13, 341610), (15, 296062), (26, 170805), (30, 148031), (39, 113870), (59, 75270), (65, 68322), (78, 56935), (118, 37635), (130, 34161), (177, 25090), (193, 23010), (195, 22774), (295, 15054), (354, 12545), (386, 11505), (390, 11387), (579, 7670), (590, 7527), (767, 5790), (885, 5018), (965, 4602), (1158, 3835), (1534, 2895), (1770, 2509), (1930, 2301)]