30787932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1171}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 82433792

約数和(自身を除く): 51645860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 313, 626, 939, 1171, 1252, 1878, 2191, 2342, 3513, 3756, 4382, 4684, 6573, 7026, 8197, 8764, 13146, 14052, 16394, 24591, 26292, 32788, 49182, 98364, 366523, 733046, 1099569, 1466092, 2199138, 2565661, 4398276, 5131322, 7696983, 10262644, 15393966, 30787932]

約数ペア:

[(1, 30787932), (2, 15393966), (3, 10262644), (4, 7696983), (6, 5131322), (7, 4398276), (12, 2565661), (14, 2199138), (21, 1466092), (28, 1099569), (42, 733046), (84, 366523), (313, 98364), (626, 49182), (939, 32788), (1171, 26292), (1252, 24591), (1878, 16394), (2191, 14052), (2342, 13146), (3513, 8764), (3756, 8197), (4382, 7026), (4684, 6573)]