30228696

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1163}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 86479380

約数和(自身を除く): 56250684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1163, 1368, 1444, 2166, 2326, 2888, 3249, 3489, 4332, 4652, 6498, 6978, 8664, 9304, 10467, 12996, 13956, 20934, 22097, 25992, 27912, 41868, 44194, 66291, 83736, 88388, 132582, 176776, 198873, 265164, 397746, 419843, 530328, 795492, 839686, 1259529, 1590984, 1679372, 2519058, 3358744, 3778587, 5038116, 7557174, 10076232, 15114348, 30228696]

約数ペア:

[(1, 30228696), (2, 15114348), (3, 10076232), (4, 7557174), (6, 5038116), (8, 3778587), (9, 3358744), (12, 2519058), (18, 1679372), (19, 1590984), (24, 1259529), (36, 839686), (38, 795492), (57, 530328), (72, 419843), (76, 397746), (114, 265164), (152, 198873), (171, 176776), (228, 132582), (342, 88388), (361, 83736), (456, 66291), (684, 44194), (722, 41868), (1083, 27912), (1163, 25992), (1368, 22097), (1444, 20934), (2166, 13956), (2326, 12996), (2888, 10467), (3249, 9304), (3489, 8664), (4332, 6978), (4652, 6498)]