2994138870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1405699}}^1$

素因数の和:1405780

約数の個数: 32

約数和(自身を含む): 7287148800

約数和(自身を除く): 4293009930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 1405699, 2811398, 4217097, 7028495, 8434194, 14056990, 21085485, 42170970, 99804629, 199609258, 299413887, 499023145, 598827774, 998046290, 1497069435, 2994138870]

約数ペア:

[(1, 2994138870), (2, 1497069435), (3, 998046290), (5, 598827774), (6, 499023145), (10, 299413887), (15, 199609258), (30, 99804629), (71, 42170970), (142, 21085485), (213, 14056990), (355, 8434194), (426, 7028495), (710, 4217097), (1065, 2811398), (2130, 1405699)]