68014870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4649}}^1$

素因数の和:4693

約数の個数: 64

約数和(自身を含む): 160704000

約数和(自身を除く): 92689130

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 4649, 7315, 9298, 14630, 23245, 32543, 46490, 51139, 65086, 88331, 102278, 162715, 176662, 255695, 325430, 357973, 441655, 511390, 618317, 715946, 883310, 971641, 1236634, 1789865, 1943282, 3091585, 3579730, 4858205, 6183170, 6801487, 9716410, 13602974, 34007435, 68014870]

約数ペア:

[(1, 68014870), (2, 34007435), (5, 13602974), (7, 9716410), (10, 6801487), (11, 6183170), (14, 4858205), (19, 3579730), (22, 3091585), (35, 1943282), (38, 1789865), (55, 1236634), (70, 971641), (77, 883310), (95, 715946), (110, 618317), (133, 511390), (154, 441655), (190, 357973), (209, 325430), (266, 255695), (385, 176662), (418, 162715), (665, 102278), (770, 88331), (1045, 65086), (1330, 51139), (1463, 46490), (2090, 32543), (2926, 23245), (4649, 14630), (7315, 9298)]