2642867340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{937187}}^1$

素因数の和:937246

約数の個数: 48

約数和(自身を含む): 7557484032

約数和(自身を除く): 4914616692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 937187, 1874374, 2811561, 3748748, 4685935, 5623122, 9371870, 11246244, 14057805, 18743740, 28115610, 44047789, 56231220, 88095578, 132143367, 176191156, 220238945, 264286734, 440477890, 528573468, 660716835, 880955780, 1321433670, 2642867340]

約数ペア:

[(1, 2642867340), (2, 1321433670), (3, 880955780), (4, 660716835), (5, 528573468), (6, 440477890), (10, 264286734), (12, 220238945), (15, 176191156), (20, 132143367), (30, 88095578), (47, 56231220), (60, 44047789), (94, 28115610), (141, 18743740), (188, 14057805), (235, 11246244), (282, 9371870), (470, 5623122), (564, 4685935), (705, 3748748), (940, 2811561), (1410, 1874374), (2820, 937187)]