23790180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9221}}^1$

素因数の和:9276

約数の個数: 48

約数和(自身を含む): 68169024

約数和(自身を除く): 44378844

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, 9221, 18442, 27663, 36884, 46105, 55326, 92210, 110652, 138315, 184420, 276630, 396503, 553260, 793006, 1189509, 1586012, 1982515, 2379018, 3965030, 4758036, 5947545, 7930060, 11895090, 23790180]

約数ペア:

[(1, 23790180), (2, 11895090), (3, 7930060), (4, 5947545), (5, 4758036), (6, 3965030), (10, 2379018), (12, 1982515), (15, 1586012), (20, 1189509), (30, 793006), (43, 553260), (60, 396503), (86, 276630), (129, 184420), (172, 138315), (215, 110652), (258, 92210), (430, 55326), (516, 46105), (645, 36884), (860, 27663), (1290, 18442), (2580, 9221)]