74311620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53849}}^1$

素因数の和:53884

約数の個数: 48

約数和(自身を含む): 217123200

約数和(自身を除く): 142811580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 53849, 107698, 161547, 215396, 269245, 323094, 538490, 646188, 807735, 1076980, 1238527, 1615470, 2477054, 3230940, 3715581, 4954108, 6192635, 7431162, 12385270, 14862324, 18577905, 24770540, 37155810, 74311620]

約数ペア:

[(1, 74311620), (2, 37155810), (3, 24770540), (4, 18577905), (5, 14862324), (6, 12385270), (10, 7431162), (12, 6192635), (15, 4954108), (20, 3715581), (23, 3230940), (30, 2477054), (46, 1615470), (60, 1238527), (69, 1076980), (92, 807735), (115, 646188), (138, 538490), (230, 323094), (276, 269245), (345, 215396), (460, 161547), (690, 107698), (1380, 53849)]