30509628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 75769344

約数和(自身を除く): 45259716

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 347, 431, 694, 862, 1041, 1293, 1388, 1724, 2082, 2586, 4164, 5172, 5899, 7327, 11798, 14654, 17697, 21981, 23596, 29308, 35394, 43962, 70788, 87924, 149557, 299114, 448671, 598228, 897342, 1794684, 2542469, 5084938, 7627407, 10169876, 15254814, 30509628]

約数ペア:

[(1, 30509628), (2, 15254814), (3, 10169876), (4, 7627407), (6, 5084938), (12, 2542469), (17, 1794684), (34, 897342), (51, 598228), (68, 448671), (102, 299114), (204, 149557), (347, 87924), (431, 70788), (694, 43962), (862, 35394), (1041, 29308), (1293, 23596), (1388, 21981), (1724, 17697), (2082, 14654), (2586, 11798), (4164, 7327), (5172, 5899)]