70716290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{1031}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 134490240

約数和(自身を除く): 63773950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1031, 1805, 2062, 3610, 5155, 6859, 10310, 13718, 19589, 34295, 39178, 68590, 97945, 195890, 372191, 744382, 1860955, 3721910, 7071629, 14143258, 35358145, 70716290]

約数ペア:

[(1, 70716290), (2, 35358145), (5, 14143258), (10, 7071629), (19, 3721910), (38, 1860955), (95, 744382), (190, 372191), (361, 195890), (722, 97945), (1031, 68590), (1805, 39178), (2062, 34295), (3610, 19589), (5155, 13718), (6859, 10310)]