23840940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2017}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 67126752

約数和(自身を除く): 43285812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2017, 2364, 2955, 3940, 4034, 5910, 6051, 8068, 10085, 11820, 12102, 20170, 24204, 30255, 40340, 60510, 121020, 397349, 794698, 1192047, 1589396, 1986745, 2384094, 3973490, 4768188, 5960235, 7946980, 11920470, 23840940]

約数ペア:

[(1, 23840940), (2, 11920470), (3, 7946980), (4, 5960235), (5, 4768188), (6, 3973490), (10, 2384094), (12, 1986745), (15, 1589396), (20, 1192047), (30, 794698), (60, 397349), (197, 121020), (394, 60510), (591, 40340), (788, 30255), (985, 24204), (1182, 20170), (1970, 12102), (2017, 11820), (2364, 10085), (2955, 8068), (3940, 6051), (4034, 5910)]