68355430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3677}}^1$

素因数の和:3721

約数の個数: 48

約数和(自身を含む): 145383984

約数和(自身を除く): 77028554

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3677, 3718, 7354, 9295, 18385, 18590, 36770, 40447, 47801, 80894, 95602, 202235, 239005, 404470, 478010, 525811, 621413, 1051622, 1242826, 2629055, 3107065, 5258110, 6214130, 6835543, 13671086, 34177715, 68355430]

約数ペア:

[(1, 68355430), (2, 34177715), (5, 13671086), (10, 6835543), (11, 6214130), (13, 5258110), (22, 3107065), (26, 2629055), (55, 1242826), (65, 1051622), (110, 621413), (130, 525811), (143, 478010), (169, 404470), (286, 239005), (338, 202235), (715, 95602), (845, 80894), (1430, 47801), (1690, 40447), (1859, 36770), (3677, 18590), (3718, 18385), (7354, 9295)]