69974380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29401}}^1$

素因数の和:29434

約数の個数: 48

約数和(自身を含む): 177823296

約数和(自身を除く): 107848916

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 29401, 58802, 117604, 147005, 205807, 294010, 411614, 499817, 588020, 823228, 999634, 1029035, 1999268, 2058070, 2499085, 3498719, 4116140, 4998170, 6997438, 9996340, 13994876, 17493595, 34987190, 69974380]

約数ペア:

[(1, 69974380), (2, 34987190), (4, 17493595), (5, 13994876), (7, 9996340), (10, 6997438), (14, 4998170), (17, 4116140), (20, 3498719), (28, 2499085), (34, 2058070), (35, 1999268), (68, 1029035), (70, 999634), (85, 823228), (119, 588020), (140, 499817), (170, 411614), (238, 294010), (340, 205807), (476, 147005), (595, 117604), (1190, 58802), (2380, 29401)]