29249460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3779}}^1$

素因数の和:3837

約数の個数: 72

約数和(自身を含む): 90810720

約数和(自身を除く): 61561260

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, 3779, 3870, 7558, 7740, 11337, 15116, 18895, 22674, 34011, 37790, 45348, 56685, 68022, 75580, 113370, 136044, 162497, 170055, 226740, 324994, 340110, 487491, 649988, 680220, 812485, 974982, 1462473, 1624970, 1949964, 2437455, 2924946, 3249940, 4874910, 5849892, 7312365, 9749820, 14624730, 29249460]

約数ペア:

[(1, 29249460), (2, 14624730), (3, 9749820), (4, 7312365), (5, 5849892), (6, 4874910), (9, 3249940), (10, 2924946), (12, 2437455), (15, 1949964), (18, 1624970), (20, 1462473), (30, 974982), (36, 812485), (43, 680220), (45, 649988), (60, 487491), (86, 340110), (90, 324994), (129, 226740), (172, 170055), (180, 162497), (215, 136044), (258, 113370), (387, 75580), (430, 68022), (516, 56685), (645, 45348), (774, 37790), (860, 34011), (1290, 22674), (1548, 18895), (1935, 15116), (2580, 11337), (3779, 7740), (3870, 7558)]