194927387580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25184417}}^1$

素因数の和:25184475

約数の個数: 72

約数和(自身を含む): 605030458032

約数和(自身を除く): 410103070452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 25184417, 50368834, 75553251, 100737668, 125922085, 151106502, 226659753, 251844170, 302213004, 377766255, 453319506, 503688340, 755532510, 906639012, 1082929931, 1133298765, 1511065020, 2165859862, 2266597530, 3248789793, 4331719724, 4533195060, 5414649655, 6497579586, 9746369379, 10829299310, 12995159172, 16243948965, 19492738758, 21658598620, 32487897930, 38985477516, 48731846895, 64975795860, 97463693790, 194927387580]

約数ペア:

[(1, 194927387580), (2, 97463693790), (3, 64975795860), (4, 48731846895), (5, 38985477516), (6, 32487897930), (9, 21658598620), (10, 19492738758), (12, 16243948965), (15, 12995159172), (18, 10829299310), (20, 9746369379), (30, 6497579586), (36, 5414649655), (43, 4533195060), (45, 4331719724), (60, 3248789793), (86, 2266597530), (90, 2165859862), (129, 1511065020), (172, 1133298765), (180, 1082929931), (215, 906639012), (258, 755532510), (387, 503688340), (430, 453319506), (516, 377766255), (645, 302213004), (774, 251844170), (860, 226659753), (1290, 151106502), (1548, 125922085), (1935, 100737668), (2580, 75553251), (3870, 50368834), (7740, 25184417)]