83347670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 177883776

約数和(自身を除く): 94536106

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 113, 205, 226, 257, 287, 410, 514, 565, 574, 791, 1130, 1285, 1435, 1582, 1799, 2570, 2870, 3598, 3955, 4633, 7910, 8995, 9266, 10537, 17990, 21074, 23165, 29041, 32431, 46330, 52685, 58082, 64862, 73759, 105370, 145205, 147518, 162155, 203287, 290410, 324310, 368795, 406574, 737590, 1016435, 1190681, 2032870, 2381362, 5953405, 8334767, 11906810, 16669534, 41673835, 83347670]

約数ペア:

[(1, 83347670), (2, 41673835), (5, 16669534), (7, 11906810), (10, 8334767), (14, 5953405), (35, 2381362), (41, 2032870), (70, 1190681), (82, 1016435), (113, 737590), (205, 406574), (226, 368795), (257, 324310), (287, 290410), (410, 203287), (514, 162155), (565, 147518), (574, 145205), (791, 105370), (1130, 73759), (1285, 64862), (1435, 58082), (1582, 52685), (1799, 46330), (2570, 32431), (2870, 29041), (3598, 23165), (3955, 21074), (4633, 17990), (7910, 10537), (8995, 9266)]