5479740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4349}}^1$

素因数の和:4371

約数の個数: 72

約数和(自身を含む): 19000800

約数和(自身を除く): 13521060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 4349, 8698, 13047, 17396, 21745, 26094, 30443, 39141, 43490, 52188, 60886, 65235, 78282, 86980, 91329, 121772, 130470, 152215, 156564, 182658, 195705, 260940, 273987, 304430, 365316, 391410, 456645, 547974, 608860, 782820, 913290, 1095948, 1369935, 1826580, 2739870, 5479740]

約数ペア:

[(1, 5479740), (2, 2739870), (3, 1826580), (4, 1369935), (5, 1095948), (6, 913290), (7, 782820), (9, 608860), (10, 547974), (12, 456645), (14, 391410), (15, 365316), (18, 304430), (20, 273987), (21, 260940), (28, 195705), (30, 182658), (35, 156564), (36, 152215), (42, 130470), (45, 121772), (60, 91329), (63, 86980), (70, 78282), (84, 65235), (90, 60886), (105, 52188), (126, 43490), (140, 39141), (180, 30443), (210, 26094), (252, 21745), (315, 17396), (420, 13047), (630, 8698), (1260, 4349)]