79688970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18839}}^1$

素因数の和:18899

約数の個数: 48

約数和(自身を含む): 211610880

約数和(自身を除く): 131921910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 18839, 37678, 56517, 94195, 113034, 169551, 188390, 282585, 339102, 565170, 847755, 885433, 1695510, 1770866, 2656299, 4427165, 5312598, 7968897, 8854330, 13281495, 15937794, 26562990, 39844485, 79688970]

約数ペア:

[(1, 79688970), (2, 39844485), (3, 26562990), (5, 15937794), (6, 13281495), (9, 8854330), (10, 7968897), (15, 5312598), (18, 4427165), (30, 2656299), (45, 1770866), (47, 1695510), (90, 885433), (94, 847755), (141, 565170), (235, 339102), (282, 282585), (423, 188390), (470, 169551), (705, 113034), (846, 94195), (1410, 56517), (2115, 37678), (4230, 18839)]