70873254

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 159719040

約数和(自身を除く): 88845786

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 279, 314, 471, 558, 809, 942, 1413, 1618, 2427, 2826, 4854, 4867, 7281, 9734, 14562, 14601, 25079, 29202, 43803, 50158, 75237, 87606, 127013, 150474, 225711, 254026, 381039, 451422, 762078, 1143117, 2286234, 3937403, 7874806, 11812209, 23624418, 35436627, 70873254]

約数ペア:

[(1, 70873254), (2, 35436627), (3, 23624418), (6, 11812209), (9, 7874806), (18, 3937403), (31, 2286234), (62, 1143117), (93, 762078), (157, 451422), (186, 381039), (279, 254026), (314, 225711), (471, 150474), (558, 127013), (809, 87606), (942, 75237), (1413, 50158), (1618, 43803), (2427, 29202), (2826, 25079), (4854, 14601), (4867, 14562), (7281, 9734)]