4553730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2695

約数の個数: 48

約数和(自身を含む): 12467520

約数和(自身を除く): 7913790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 2663, 5326, 7989, 13315, 15978, 23967, 26630, 39945, 47934, 50597, 79890, 101194, 119835, 151791, 239670, 252985, 303582, 455373, 505970, 758955, 910746, 1517910, 2276865, 4553730]

約数ペア:

[(1, 4553730), (2, 2276865), (3, 1517910), (5, 910746), (6, 758955), (9, 505970), (10, 455373), (15, 303582), (18, 252985), (19, 239670), (30, 151791), (38, 119835), (45, 101194), (57, 79890), (90, 50597), (95, 47934), (114, 39945), (171, 26630), (190, 23967), (285, 15978), (342, 13315), (570, 7989), (855, 5326), (1710, 2663)]