30350928

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4549}}^1$

素因数の和:4699

約数の個数: 40

約数和(自身を含む): 78988000

約数和(自身を除く): 48637072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4549, 6672, 9098, 13647, 18196, 27294, 36392, 54588, 72784, 109176, 218352, 632311, 1264622, 1896933, 2529244, 3793866, 5058488, 7587732, 10116976, 15175464, 30350928]

約数ペア:

[(1, 30350928), (2, 15175464), (3, 10116976), (4, 7587732), (6, 5058488), (8, 3793866), (12, 2529244), (16, 1896933), (24, 1264622), (48, 632311), (139, 218352), (278, 109176), (417, 72784), (556, 54588), (834, 36392), (1112, 27294), (1668, 18196), (2224, 13647), (3336, 9098), (4549, 6672)]