70497540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43517}}^1$

素因数の和:43538

約数の個数: 60

約数和(自身を含む): 221158476

約数和(自身を除く): 150660936

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 43517, 87034, 130551, 174068, 217585, 261102, 391653, 435170, 522204, 652755, 783306, 870340, 1174959, 1305510, 1566612, 1958265, 2349918, 2611020, 3524877, 3916530, 4699836, 5874795, 7049754, 7833060, 11749590, 14099508, 17624385, 23499180, 35248770, 70497540]

約数ペア:

[(1, 70497540), (2, 35248770), (3, 23499180), (4, 17624385), (5, 14099508), (6, 11749590), (9, 7833060), (10, 7049754), (12, 5874795), (15, 4699836), (18, 3916530), (20, 3524877), (27, 2611020), (30, 2349918), (36, 1958265), (45, 1566612), (54, 1305510), (60, 1174959), (81, 870340), (90, 783306), (108, 652755), (135, 522204), (162, 435170), (180, 391653), (270, 261102), (324, 217585), (405, 174068), (540, 130551), (810, 87034), (1620, 43517)]