87863340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2089}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 246486240

約数和(自身を除く): 158622900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701, 1402, 2089, 2103, 2804, 3505, 4178, 4206, 6267, 7010, 8356, 8412, 10445, 10515, 12534, 14020, 20890, 21030, 25068, 31335, 41780, 42060, 62670, 125340, 1464389, 2928778, 4393167, 5857556, 7321945, 8786334, 14643890, 17572668, 21965835, 29287780, 43931670, 87863340]

約数ペア:

[(1, 87863340), (2, 43931670), (3, 29287780), (4, 21965835), (5, 17572668), (6, 14643890), (10, 8786334), (12, 7321945), (15, 5857556), (20, 4393167), (30, 2928778), (60, 1464389), (701, 125340), (1402, 62670), (2089, 42060), (2103, 41780), (2804, 31335), (3505, 25068), (4178, 21030), (4206, 20890), (6267, 14020), (7010, 12534), (8356, 10515), (8412, 10445)]