40194060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{669901}}^1$

素因数の和:669913

約数の個数: 24

約数和(自身を含む): 112543536

約数和(自身を除く): 72349476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 669901, 1339802, 2009703, 2679604, 3349505, 4019406, 6699010, 8038812, 10048515, 13398020, 20097030, 40194060]

約数ペア:

[(1, 40194060), (2, 20097030), (3, 13398020), (4, 10048515), (5, 8038812), (6, 6699010), (10, 4019406), (12, 3349505), (15, 2679604), (20, 2009703), (30, 1339802), (60, 669901)]