210438420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{4241}}^1$

素因数の和:5080

約数の個数: 48

約数和(自身を含む): 590079168

約数和(自身を除く): 379640748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 827, 1654, 2481, 3308, 4135, 4241, 4962, 8270, 8482, 9924, 12405, 12723, 16540, 16964, 21205, 24810, 25446, 42410, 49620, 50892, 63615, 84820, 127230, 254460, 3507307, 7014614, 10521921, 14029228, 17536535, 21043842, 35073070, 42087684, 52609605, 70146140, 105219210, 210438420]

約数ペア:

[(1, 210438420), (2, 105219210), (3, 70146140), (4, 52609605), (5, 42087684), (6, 35073070), (10, 21043842), (12, 17536535), (15, 14029228), (20, 10521921), (30, 7014614), (60, 3507307), (827, 254460), (1654, 127230), (2481, 84820), (3308, 63615), (4135, 50892), (4241, 49620), (4962, 42410), (8270, 25446), (8482, 24810), (9924, 21205), (12405, 16964), (12723, 16540)]