427816830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2037223}}^1$

素因数の和:2037240

約数の個数: 32

約数和(自身を含む): 1173441024

約数和(自身を除く): 745624194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2037223, 4074446, 6111669, 10186115, 12223338, 14260561, 20372230, 28521122, 30558345, 42781683, 61116690, 71302805, 85563366, 142605610, 213908415, 427816830]

約数ペア:

[(1, 427816830), (2, 213908415), (3, 142605610), (5, 85563366), (6, 71302805), (7, 61116690), (10, 42781683), (14, 30558345), (15, 28521122), (21, 20372230), (30, 14260561), (35, 12223338), (42, 10186115), (70, 6111669), (105, 4074446), (210, 2037223)]