68515830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4253}}^1$

素因数の和:4445

約数の個数: 48

約数和(自身を含む): 179178480

約数和(自身を除く): 110662650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 4253, 5370, 8055, 8506, 12759, 16110, 21265, 25518, 38277, 42530, 63795, 76554, 127590, 191385, 382770, 761287, 1522574, 2283861, 3806435, 4567722, 6851583, 7612870, 11419305, 13703166, 22838610, 34257915, 68515830]

約数ペア:

[(1, 68515830), (2, 34257915), (3, 22838610), (5, 13703166), (6, 11419305), (9, 7612870), (10, 6851583), (15, 4567722), (18, 3806435), (30, 2283861), (45, 1522574), (90, 761287), (179, 382770), (358, 191385), (537, 127590), (895, 76554), (1074, 63795), (1611, 42530), (1790, 38277), (2685, 25518), (3222, 21265), (4253, 16110), (5370, 12759), (8055, 8506)]