14042980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2711}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 34626816

約数和(自身を除く): 20583836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 2711, 5180, 5422, 10844, 13555, 18977, 27110, 37954, 54220, 75908, 94885, 100307, 189770, 200614, 379540, 401228, 501535, 702149, 1003070, 1404298, 2006140, 2808596, 3510745, 7021490, 14042980]

約数ペア:

[(1, 14042980), (2, 7021490), (4, 3510745), (5, 2808596), (7, 2006140), (10, 1404298), (14, 1003070), (20, 702149), (28, 501535), (35, 401228), (37, 379540), (70, 200614), (74, 189770), (140, 100307), (148, 94885), (185, 75908), (259, 54220), (370, 37954), (518, 27110), (740, 18977), (1036, 13555), (1295, 10844), (2590, 5422), (2711, 5180)]