15097980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8677}}^1$

素因数の和:8718

約数の個数: 48

約数和(自身を含む): 43737120

約数和(自身を除く): 28639140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 8677, 17354, 26031, 34708, 43385, 52062, 86770, 104124, 130155, 173540, 251633, 260310, 503266, 520620, 754899, 1006532, 1258165, 1509798, 2516330, 3019596, 3774495, 5032660, 7548990, 15097980]

約数ペア:

[(1, 15097980), (2, 7548990), (3, 5032660), (4, 3774495), (5, 3019596), (6, 2516330), (10, 1509798), (12, 1258165), (15, 1006532), (20, 754899), (29, 520620), (30, 503266), (58, 260310), (60, 251633), (87, 173540), (116, 130155), (145, 104124), (174, 86770), (290, 52062), (348, 43385), (435, 34708), (580, 26031), (870, 17354), (1740, 8677)]