348550260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2657

約数の個数: 96

約数和(自身を含む): 1017878400

約数和(自身を除く): 669328140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 129, 159, 172, 212, 215, 258, 265, 318, 430, 516, 530, 636, 645, 795, 860, 1060, 1290, 1590, 2279, 2549, 2580, 3180, 4558, 5098, 6837, 7647, 9116, 10196, 11395, 12745, 13674, 15294, 22790, 25490, 27348, 30588, 34185, 38235, 45580, 50980, 68370, 76470, 109607, 135097, 136740, 152940, 219214, 270194, 328821, 405291, 438428, 540388, 548035, 657642, 675485, 810582, 1096070, 1315284, 1350970, 1621164, 1644105, 2026455, 2192140, 2701940, 3288210, 4052910, 5809171, 6576420, 8105820, 11618342, 17427513, 23236684, 29045855, 34855026, 58091710, 69710052, 87137565, 116183420, 174275130, 348550260]

約数ペア:

[(1, 348550260), (2, 174275130), (3, 116183420), (4, 87137565), (5, 69710052), (6, 58091710), (10, 34855026), (12, 29045855), (15, 23236684), (20, 17427513), (30, 11618342), (43, 8105820), (53, 6576420), (60, 5809171), (86, 4052910), (106, 3288210), (129, 2701940), (159, 2192140), (172, 2026455), (212, 1644105), (215, 1621164), (258, 1350970), (265, 1315284), (318, 1096070), (430, 810582), (516, 675485), (530, 657642), (636, 548035), (645, 540388), (795, 438428), (860, 405291), (1060, 328821), (1290, 270194), (1590, 219214), (2279, 152940), (2549, 136740), (2580, 135097), (3180, 109607), (4558, 76470), (5098, 68370), (6837, 50980), (7647, 45580), (9116, 38235), (10196, 34185), (11395, 30588), (12745, 27348), (13674, 25490), (15294, 22790)]