11606980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7537}}^1$

素因数の和:7564

約数の個数: 48

約数和(自身を含む): 30393216

約数和(自身を除く): 18786236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7537, 15074, 30148, 37685, 52759, 75370, 82907, 105518, 150740, 165814, 211036, 263795, 331628, 414535, 527590, 580349, 829070, 1055180, 1160698, 1658140, 2321396, 2901745, 5803490, 11606980]

約数ペア:

[(1, 11606980), (2, 5803490), (4, 2901745), (5, 2321396), (7, 1658140), (10, 1160698), (11, 1055180), (14, 829070), (20, 580349), (22, 527590), (28, 414535), (35, 331628), (44, 263795), (55, 211036), (70, 165814), (77, 150740), (110, 105518), (140, 82907), (154, 75370), (220, 52759), (308, 37685), (385, 30148), (770, 15074), (1540, 7537)]