84202790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12401}}^1$

素因数の和:12512

約数の個数: 32

約数和(自身を含む): 175017024

約数和(自身を除く): 90814234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 12401, 24802, 62005, 86807, 124010, 173614, 434035, 868070, 1202897, 2405794, 6014485, 8420279, 12028970, 16840558, 42101395, 84202790]

約数ペア:

[(1, 84202790), (2, 42101395), (5, 16840558), (7, 12028970), (10, 8420279), (14, 6014485), (35, 2405794), (70, 1202897), (97, 868070), (194, 434035), (485, 173614), (679, 124010), (970, 86807), (1358, 62005), (3395, 24802), (6790, 12401)]