853236860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{4253}}^1$

素因数の和:5702

約数の個数: 48

約数和(自身を含む): 2049679296

約数和(自身を除く): 1196442436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1433, 2866, 4253, 5732, 7165, 8506, 10031, 14330, 17012, 20062, 21265, 28660, 29771, 40124, 42530, 50155, 59542, 85060, 100310, 119084, 148855, 200620, 297710, 595420, 6094549, 12189098, 24378196, 30472745, 42661843, 60945490, 85323686, 121890980, 170647372, 213309215, 426618430, 853236860]

約数ペア:

[(1, 853236860), (2, 426618430), (4, 213309215), (5, 170647372), (7, 121890980), (10, 85323686), (14, 60945490), (20, 42661843), (28, 30472745), (35, 24378196), (70, 12189098), (140, 6094549), (1433, 595420), (2866, 297710), (4253, 200620), (5732, 148855), (7165, 119084), (8506, 100310), (10031, 85060), (14330, 59542), (17012, 50155), (20062, 42530), (21265, 40124), (28660, 29771)]