14921220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 41948928

約数和(自身を除く): 27027708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 577, 862, 1154, 1293, 1724, 1731, 2155, 2308, 2586, 2885, 3462, 4310, 5172, 5770, 6465, 6924, 8620, 8655, 11540, 12930, 17310, 25860, 34620, 248687, 497374, 746061, 994748, 1243435, 1492122, 2486870, 2984244, 3730305, 4973740, 7460610, 14921220]

約数ペア:

[(1, 14921220), (2, 7460610), (3, 4973740), (4, 3730305), (5, 2984244), (6, 2486870), (10, 1492122), (12, 1243435), (15, 994748), (20, 746061), (30, 497374), (60, 248687), (431, 34620), (577, 25860), (862, 17310), (1154, 12930), (1293, 11540), (1724, 8655), (1731, 8620), (2155, 6924), (2308, 6465), (2586, 5770), (2885, 5172), (3462, 4310)]