7102740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 20357568

約数和(自身を除く): 13254828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 2753, 5506, 8259, 11012, 13765, 16518, 27530, 33036, 41295, 55060, 82590, 118379, 165180, 236758, 355137, 473516, 591895, 710274, 1183790, 1420548, 1775685, 2367580, 3551370, 7102740]

約数ペア:

[(1, 7102740), (2, 3551370), (3, 2367580), (4, 1775685), (5, 1420548), (6, 1183790), (10, 710274), (12, 591895), (15, 473516), (20, 355137), (30, 236758), (43, 165180), (60, 118379), (86, 82590), (129, 55060), (172, 41295), (215, 33036), (258, 27530), (430, 16518), (516, 13765), (645, 11012), (860, 8259), (1290, 5506), (2580, 2753)]