69257090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 157101120

約数和(自身を除く): 87844030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 49, 70, 86, 95, 98, 133, 173, 190, 215, 245, 266, 301, 346, 430, 490, 602, 665, 817, 865, 931, 1211, 1330, 1505, 1634, 1730, 1862, 2107, 2422, 3010, 3287, 4085, 4214, 4655, 5719, 6055, 6574, 7439, 8170, 8477, 9310, 10535, 11438, 12110, 14878, 16435, 16954, 21070, 23009, 28595, 32870, 37195, 40033, 42385, 46018, 52073, 57190, 74390, 80066, 84770, 104146, 115045, 141341, 161063, 200165, 230090, 260365, 282682, 322126, 364511, 400330, 520730, 706705, 729022, 805315, 989387, 1413410, 1610630, 1822555, 1978774, 3645110, 4946935, 6925709, 9893870, 13851418, 34628545, 69257090]

約数ペア:

[(1, 69257090), (2, 34628545), (5, 13851418), (7, 9893870), (10, 6925709), (14, 4946935), (19, 3645110), (35, 1978774), (38, 1822555), (43, 1610630), (49, 1413410), (70, 989387), (86, 805315), (95, 729022), (98, 706705), (133, 520730), (173, 400330), (190, 364511), (215, 322126), (245, 282682), (266, 260365), (301, 230090), (346, 200165), (430, 161063), (490, 141341), (602, 115045), (665, 104146), (817, 84770), (865, 80066), (931, 74390), (1211, 57190), (1330, 52073), (1505, 46018), (1634, 42385), (1730, 40033), (1862, 37195), (2107, 32870), (2422, 28595), (3010, 23009), (3287, 21070), (4085, 16954), (4214, 16435), (4655, 14878), (5719, 12110), (6055, 11438), (6574, 10535), (7439, 9310), (8170, 8477)]