4638660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 14770560

約数和(自身を除く): 10131900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 313, 380, 390, 494, 570, 626, 741, 780, 939, 988, 1140, 1235, 1252, 1482, 1565, 1878, 2470, 2964, 3130, 3705, 3756, 4069, 4695, 4940, 5947, 6260, 7410, 8138, 9390, 11894, 12207, 14820, 16276, 17841, 18780, 20345, 23788, 24414, 29735, 35682, 40690, 48828, 59470, 61035, 71364, 77311, 81380, 89205, 118940, 122070, 154622, 178410, 231933, 244140, 309244, 356820, 386555, 463866, 773110, 927732, 1159665, 1546220, 2319330, 4638660]

約数ペア:

[(1, 4638660), (2, 2319330), (3, 1546220), (4, 1159665), (5, 927732), (6, 773110), (10, 463866), (12, 386555), (13, 356820), (15, 309244), (19, 244140), (20, 231933), (26, 178410), (30, 154622), (38, 122070), (39, 118940), (52, 89205), (57, 81380), (60, 77311), (65, 71364), (76, 61035), (78, 59470), (95, 48828), (114, 40690), (130, 35682), (156, 29735), (190, 24414), (195, 23788), (228, 20345), (247, 18780), (260, 17841), (285, 16276), (313, 14820), (380, 12207), (390, 11894), (494, 9390), (570, 8138), (626, 7410), (741, 6260), (780, 5947), (939, 4940), (988, 4695), (1140, 4069), (1235, 3756), (1252, 3705), (1482, 3130), (1565, 2964), (1878, 2470)]