30425388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3323}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 81903360

約数和(自身を除く): 51477972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 3323, 4578, 6646, 9156, 9969, 13292, 19938, 23261, 39876, 46522, 69783, 93044, 139566, 279132, 362207, 724414, 1086621, 1448828, 2173242, 2535449, 4346484, 5070898, 7606347, 10141796, 15212694, 30425388]

約数ペア:

[(1, 30425388), (2, 15212694), (3, 10141796), (4, 7606347), (6, 5070898), (7, 4346484), (12, 2535449), (14, 2173242), (21, 1448828), (28, 1086621), (42, 724414), (84, 362207), (109, 279132), (218, 139566), (327, 93044), (436, 69783), (654, 46522), (763, 39876), (1308, 23261), (1526, 19938), (2289, 13292), (3052, 9969), (3323, 9156), (4578, 6646)]