68413730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3911

約数の個数: 64

約数和(自身を含む): 160247808

約数和(自身を除く): 91834078

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 3863, 7726, 8855, 17710, 19315, 27041, 38630, 42493, 54082, 84986, 88849, 135205, 177698, 212465, 270410, 297451, 424930, 444245, 594902, 621943, 888490, 977339, 1243886, 1487255, 1954678, 2974510, 3109715, 4886695, 6219430, 6841373, 9773390, 13682746, 34206865, 68413730]

約数ペア:

[(1, 68413730), (2, 34206865), (5, 13682746), (7, 9773390), (10, 6841373), (11, 6219430), (14, 4886695), (22, 3109715), (23, 2974510), (35, 1954678), (46, 1487255), (55, 1243886), (70, 977339), (77, 888490), (110, 621943), (115, 594902), (154, 444245), (161, 424930), (230, 297451), (253, 270410), (322, 212465), (385, 177698), (506, 135205), (770, 88849), (805, 84986), (1265, 54082), (1610, 42493), (1771, 38630), (2530, 27041), (3542, 19315), (3863, 17710), (7726, 8855)]