2012015220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4241}}^1\times {\mathrm{7907}}^1$

素因数の和:12160

約数の個数: 48

約数和(自身を含む): 5635683648

約数和(自身を除く): 3623668428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4241, 7907, 8482, 12723, 15814, 16964, 21205, 23721, 25446, 31628, 39535, 42410, 47442, 50892, 63615, 79070, 84820, 94884, 118605, 127230, 158140, 237210, 254460, 474420, 33533587, 67067174, 100600761, 134134348, 167667935, 201201522, 335335870, 402403044, 503003805, 670671740, 1006007610, 2012015220]

約数ペア:

[(1, 2012015220), (2, 1006007610), (3, 670671740), (4, 503003805), (5, 402403044), (6, 335335870), (10, 201201522), (12, 167667935), (15, 134134348), (20, 100600761), (30, 67067174), (60, 33533587), (4241, 474420), (7907, 254460), (8482, 237210), (12723, 158140), (15814, 127230), (16964, 118605), (21205, 94884), (23721, 84820), (25446, 79070), (31628, 63615), (39535, 50892), (42410, 47442)]