70402806

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 156190320

約数和(自身を除く): 85787514

約数列:

[1, 2, 3, 6, 9, 18, 73, 131, 146, 219, 262, 393, 409, 438, 657, 786, 818, 1179, 1227, 1314, 2358, 2454, 3681, 7362, 9563, 19126, 28689, 29857, 53579, 57378, 59714, 86067, 89571, 107158, 160737, 172134, 179142, 268713, 321474, 482211, 537426, 964422, 3911267, 7822534, 11733801, 23467602, 35201403, 70402806]

約数ペア:

[(1, 70402806), (2, 35201403), (3, 23467602), (6, 11733801), (9, 7822534), (18, 3911267), (73, 964422), (131, 537426), (146, 482211), (219, 321474), (262, 268713), (393, 179142), (409, 172134), (438, 160737), (657, 107158), (786, 89571), (818, 86067), (1179, 59714), (1227, 57378), (1314, 53579), (2358, 29857), (2454, 28689), (3681, 19126), (7362, 9563)]