1534291220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{996293}}^1$

素因数の和:996320

約数の個数: 48

約数和(自身を含む): 4017057408

約数和(自身を除く): 2482766188

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, 996293, 1992586, 3985172, 4981465, 6974051, 9962930, 10959223, 13948102, 19925860, 21918446, 27896204, 34870255, 43836892, 54796115, 69740510, 76714561, 109592230, 139481020, 153429122, 219184460, 306858244, 383572805, 767145610, 1534291220]

約数ペア:

[(1, 1534291220), (2, 767145610), (4, 383572805), (5, 306858244), (7, 219184460), (10, 153429122), (11, 139481020), (14, 109592230), (20, 76714561), (22, 69740510), (28, 54796115), (35, 43836892), (44, 34870255), (55, 27896204), (70, 21918446), (77, 19925860), (110, 13948102), (140, 10959223), (154, 9962930), (220, 6974051), (308, 4981465), (385, 3985172), (770, 1992586), (1540, 996293)]