556044540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{30187}}^1$

素因数の和:30506

約数の個数: 48

約数和(自身を含む): 1562047872

約数和(自身を除く): 1006003332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 18420, 30187, 60374, 90561, 120748, 150935, 181122, 301870, 362244, 452805, 603740, 905610, 1811220, 9267409, 18534818, 27802227, 37069636, 46337045, 55604454, 92674090, 111208908, 139011135, 185348180, 278022270, 556044540]

約数ペア:

[(1, 556044540), (2, 278022270), (3, 185348180), (4, 139011135), (5, 111208908), (6, 92674090), (10, 55604454), (12, 46337045), (15, 37069636), (20, 27802227), (30, 18534818), (60, 9267409), (307, 1811220), (614, 905610), (921, 603740), (1228, 452805), (1535, 362244), (1842, 301870), (3070, 181122), (3684, 150935), (4605, 120748), (6140, 90561), (9210, 60374), (18420, 30187)]