42611220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{236729}}^1$

素因数の和:236744

約数の個数: 36

約数和(自身を含む): 129254580

約数和(自身を除く): 86643360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 236729, 473458, 710187, 946916, 1183645, 1420374, 2130561, 2367290, 2840748, 3550935, 4261122, 4734580, 7101870, 8522244, 10652805, 14203740, 21305610, 42611220]

約数ペア:

[(1, 42611220), (2, 21305610), (3, 14203740), (4, 10652805), (5, 8522244), (6, 7101870), (9, 4734580), (10, 4261122), (12, 3550935), (15, 2840748), (18, 2367290), (20, 2130561), (30, 1420374), (36, 1183645), (45, 946916), (60, 710187), (90, 473458), (180, 236729)]