70293895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 109264896

約数和(自身を除く): 38971001

約数列:

[1, 5, 7, 17, 31, 35, 37, 85, 103, 119, 155, 185, 217, 259, 515, 527, 595, 629, 721, 1085, 1147, 1295, 1751, 2635, 3145, 3193, 3605, 3689, 3811, 4403, 5735, 8029, 8755, 12257, 15965, 18445, 19055, 19499, 22015, 22351, 26677, 40145, 54281, 61285, 64787, 97495, 111755, 118141, 133385, 136493, 271405, 323935, 379967, 453509, 590705, 682465, 826987, 1899835, 2008397, 2267545, 4134935, 10041985, 14058779, 70293895]

約数ペア:

[(1, 70293895), (5, 14058779), (7, 10041985), (17, 4134935), (31, 2267545), (35, 2008397), (37, 1899835), (85, 826987), (103, 682465), (119, 590705), (155, 453509), (185, 379967), (217, 323935), (259, 271405), (515, 136493), (527, 133385), (595, 118141), (629, 111755), (721, 97495), (1085, 64787), (1147, 61285), (1295, 54281), (1751, 40145), (2635, 26677), (3145, 22351), (3193, 22015), (3605, 19499), (3689, 19055), (3811, 18445), (4403, 15965), (5735, 12257), (8029, 8755)]