7267980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4218

約数の個数: 48

約数和(自身を含む): 21057120

約数和(自身を除く): 13789140

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, 4177, 8354, 12531, 16708, 20885, 25062, 41770, 50124, 62655, 83540, 121133, 125310, 242266, 250620, 363399, 484532, 605665, 726798, 1211330, 1453596, 1816995, 2422660, 3633990, 7267980]

約数ペア:

[(1, 7267980), (2, 3633990), (3, 2422660), (4, 1816995), (5, 1453596), (6, 1211330), (10, 726798), (12, 605665), (15, 484532), (20, 363399), (29, 250620), (30, 242266), (58, 125310), (60, 121133), (87, 83540), (116, 62655), (145, 50124), (174, 41770), (290, 25062), (348, 20885), (435, 16708), (580, 12531), (870, 8354), (1740, 4177)]