30119604

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 74578560

約数和(自身を除く): 44458956

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 1789, 2806, 3578, 4209, 5367, 5612, 7156, 8418, 10734, 16836, 21468, 41147, 82294, 109129, 123441, 164588, 218258, 246882, 327387, 436516, 493764, 654774, 1309548, 2509967, 5019934, 7529901, 10039868, 15059802, 30119604]

約数ペア:

[(1, 30119604), (2, 15059802), (3, 10039868), (4, 7529901), (6, 5019934), (12, 2509967), (23, 1309548), (46, 654774), (61, 493764), (69, 436516), (92, 327387), (122, 246882), (138, 218258), (183, 164588), (244, 123441), (276, 109129), (366, 82294), (732, 41147), (1403, 21468), (1789, 16836), (2806, 10734), (3578, 8418), (4209, 7156), (5367, 5612)]