84821030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3947}}^1$

素因数の和:4268

約数の個数: 32

約数和(自身を含む): 175101696

約数和(自身を除く): 90280666

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 3947, 4298, 7894, 10745, 19735, 21490, 27629, 39470, 55258, 138145, 276290, 1211729, 2423458, 6058645, 8482103, 12117290, 16964206, 42410515, 84821030]

約数ペア:

[(1, 84821030), (2, 42410515), (5, 16964206), (7, 12117290), (10, 8482103), (14, 6058645), (35, 2423458), (70, 1211729), (307, 276290), (614, 138145), (1535, 55258), (2149, 39470), (3070, 27629), (3947, 21490), (4298, 19735), (7894, 10745)]