619117010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{1741}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 1142361792

約数和(自身を除く): 523244782

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 827, 1654, 1741, 3482, 4135, 8270, 8705, 17410, 35561, 71122, 74863, 149726, 177805, 355610, 374315, 748630, 1439807, 2879614, 7199035, 14398070, 61911701, 123823402, 309558505, 619117010]

約数ペア:

[(1, 619117010), (2, 309558505), (5, 123823402), (10, 61911701), (43, 14398070), (86, 7199035), (215, 2879614), (430, 1439807), (827, 748630), (1654, 374315), (1741, 355610), (3482, 177805), (4135, 149726), (8270, 74863), (8705, 71122), (17410, 35561)]