68814330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1747}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 179722368

約数和(自身を除く): 110908038

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 505, 606, 1010, 1313, 1515, 1747, 2626, 3030, 3494, 3939, 5241, 6565, 7878, 8735, 10482, 13130, 17470, 19695, 22711, 26205, 39390, 45422, 52410, 68133, 113555, 136266, 176447, 227110, 340665, 352894, 529341, 681330, 882235, 1058682, 1764470, 2293811, 2646705, 4587622, 5293410, 6881433, 11469055, 13762866, 22938110, 34407165, 68814330]

約数ペア:

[(1, 68814330), (2, 34407165), (3, 22938110), (5, 13762866), (6, 11469055), (10, 6881433), (13, 5293410), (15, 4587622), (26, 2646705), (30, 2293811), (39, 1764470), (65, 1058682), (78, 882235), (101, 681330), (130, 529341), (195, 352894), (202, 340665), (303, 227110), (390, 176447), (505, 136266), (606, 113555), (1010, 68133), (1313, 52410), (1515, 45422), (1747, 39390), (2626, 26205), (3030, 22711), (3494, 19695), (3939, 17470), (5241, 13130), (6565, 10482), (7878, 8735)]