74257330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1039}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 153054720

約数和(自身を除く): 78797390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1021, 1039, 2042, 2078, 5105, 5195, 7147, 7273, 10210, 10390, 14294, 14546, 35735, 36365, 71470, 72730, 1060819, 2121638, 5304095, 7425733, 10608190, 14851466, 37128665, 74257330]

約数ペア:

[(1, 74257330), (2, 37128665), (5, 14851466), (7, 10608190), (10, 7425733), (14, 5304095), (35, 2121638), (70, 1060819), (1021, 72730), (1039, 71470), (2042, 36365), (2078, 35735), (5105, 14546), (5195, 14294), (7147, 10390), (7273, 10210)]