66620220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6203}}^1$

素因数の和:6394

約数の個数: 48

約数和(自身を含む): 187608960

約数和(自身を除く): 120988740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 6203, 10740, 12406, 18609, 24812, 31015, 37218, 62030, 74436, 93045, 124060, 186090, 372180, 1110337, 2220674, 3331011, 4441348, 5551685, 6662022, 11103370, 13324044, 16655055, 22206740, 33310110, 66620220]

約数ペア:

[(1, 66620220), (2, 33310110), (3, 22206740), (4, 16655055), (5, 13324044), (6, 11103370), (10, 6662022), (12, 5551685), (15, 4441348), (20, 3331011), (30, 2220674), (60, 1110337), (179, 372180), (358, 186090), (537, 124060), (716, 93045), (895, 74436), (1074, 62030), (1790, 37218), (2148, 31015), (2685, 24812), (3580, 18609), (5370, 12406), (6203, 10740)]