30227204

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 62619648

約数和(自身を除く): 32392444

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 103, 188, 206, 223, 329, 412, 446, 658, 721, 892, 1316, 1442, 1561, 2884, 3122, 4841, 6244, 9682, 10481, 19364, 20962, 22969, 33887, 41924, 45938, 67774, 73367, 91876, 135548, 146734, 160783, 293468, 321566, 643132, 1079543, 2159086, 4318172, 7556801, 15113602, 30227204]

約数ペア:

[(1, 30227204), (2, 15113602), (4, 7556801), (7, 4318172), (14, 2159086), (28, 1079543), (47, 643132), (94, 321566), (103, 293468), (188, 160783), (206, 146734), (223, 135548), (329, 91876), (412, 73367), (446, 67774), (658, 45938), (721, 41924), (892, 33887), (1316, 22969), (1442, 20962), (1561, 19364), (2884, 10481), (3122, 9682), (4841, 6244)]