137421060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{327193}}^1$

素因数の和:327212

約数の個数: 48

約数和(自身を含む): 439748736

約数和(自身を除く): 302327676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 327193, 654386, 981579, 1308772, 1635965, 1963158, 2290351, 3271930, 3926316, 4580702, 4907895, 6543860, 6871053, 9161404, 9815790, 11451755, 13742106, 19631580, 22903510, 27484212, 34355265, 45807020, 68710530, 137421060]

約数ペア:

[(1, 137421060), (2, 68710530), (3, 45807020), (4, 34355265), (5, 27484212), (6, 22903510), (7, 19631580), (10, 13742106), (12, 11451755), (14, 9815790), (15, 9161404), (20, 6871053), (21, 6543860), (28, 4907895), (30, 4580702), (35, 3926316), (42, 3271930), (60, 2290351), (70, 1963158), (84, 1635965), (105, 1308772), (140, 981579), (210, 654386), (420, 327193)]