15230508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 37443840

約数和(自身を除く): 22213332

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 397, 417, 556, 794, 834, 1191, 1588, 1668, 2382, 3197, 4764, 6394, 9131, 9591, 12788, 18262, 19182, 27393, 36524, 38364, 54786, 55183, 109572, 110366, 165549, 220732, 331098, 662196, 1269209, 2538418, 3807627, 5076836, 7615254, 15230508]

約数ペア:

[(1, 15230508), (2, 7615254), (3, 5076836), (4, 3807627), (6, 2538418), (12, 1269209), (23, 662196), (46, 331098), (69, 220732), (92, 165549), (138, 110366), (139, 109572), (276, 55183), (278, 54786), (397, 38364), (417, 36524), (556, 27393), (794, 19182), (834, 18262), (1191, 12788), (1588, 9591), (1668, 9131), (2382, 6394), (3197, 4764)]