42928140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 125866944

約数和(自身を除く): 82938804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 222, 244, 305, 317, 366, 370, 444, 555, 610, 634, 732, 740, 915, 951, 1110, 1220, 1268, 1585, 1830, 1902, 2220, 2257, 3170, 3660, 3804, 4514, 4755, 6340, 6771, 9028, 9510, 11285, 11729, 13542, 19020, 19337, 22570, 23458, 27084, 33855, 35187, 38674, 45140, 46916, 58011, 58645, 67710, 70374, 77348, 96685, 116022, 117290, 135420, 140748, 175935, 193370, 232044, 234580, 290055, 351870, 386740, 580110, 703740, 715469, 1160220, 1430938, 2146407, 2861876, 3577345, 4292814, 7154690, 8585628, 10732035, 14309380, 21464070, 42928140]

約数ペア:

[(1, 42928140), (2, 21464070), (3, 14309380), (4, 10732035), (5, 8585628), (6, 7154690), (10, 4292814), (12, 3577345), (15, 2861876), (20, 2146407), (30, 1430938), (37, 1160220), (60, 715469), (61, 703740), (74, 580110), (111, 386740), (122, 351870), (148, 290055), (183, 234580), (185, 232044), (222, 193370), (244, 175935), (305, 140748), (317, 135420), (366, 117290), (370, 116022), (444, 96685), (555, 77348), (610, 70374), (634, 67710), (732, 58645), (740, 58011), (915, 46916), (951, 45140), (1110, 38674), (1220, 35187), (1268, 33855), (1585, 27084), (1830, 23458), (1902, 22570), (2220, 19337), (2257, 19020), (3170, 13542), (3660, 11729), (3804, 11285), (4514, 9510), (4755, 9028), (6340, 6771)]