5188380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 14872704

約数和(自身を除く): 9684324

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, 2011, 2580, 4022, 6033, 8044, 10055, 12066, 20110, 24132, 30165, 40220, 60330, 86473, 120660, 172946, 259419, 345892, 432365, 518838, 864730, 1037676, 1297095, 1729460, 2594190, 5188380]

約数ペア:

[(1, 5188380), (2, 2594190), (3, 1729460), (4, 1297095), (5, 1037676), (6, 864730), (10, 518838), (12, 432365), (15, 345892), (20, 259419), (30, 172946), (43, 120660), (60, 86473), (86, 60330), (129, 40220), (172, 30165), (215, 24132), (258, 20110), (430, 12066), (516, 10055), (645, 8044), (860, 6033), (1290, 4022), (2011, 2580)]