30704620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 67314240

約数和(自身を除く): 36609620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 167, 290, 317, 334, 580, 634, 668, 835, 1268, 1585, 1670, 3170, 3340, 4843, 6340, 9193, 9686, 18386, 19372, 24215, 36772, 45965, 48430, 52939, 91930, 96860, 105878, 183860, 211756, 264695, 529390, 1058780, 1535231, 3070462, 6140924, 7676155, 15352310, 30704620]

約数ペア:

[(1, 30704620), (2, 15352310), (4, 7676155), (5, 6140924), (10, 3070462), (20, 1535231), (29, 1058780), (58, 529390), (116, 264695), (145, 211756), (167, 183860), (290, 105878), (317, 96860), (334, 91930), (580, 52939), (634, 48430), (668, 45965), (835, 36772), (1268, 24215), (1585, 19372), (1670, 18386), (3170, 9686), (3340, 9193), (4843, 6340)]