82978490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1999}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 171072000

約数和(自身を除く): 88093510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 593, 1186, 1999, 2965, 3998, 4151, 5930, 8302, 9995, 13993, 19990, 20755, 27986, 41510, 69965, 139930, 1185407, 2370814, 5927035, 8297849, 11854070, 16595698, 41489245, 82978490]

約数ペア:

[(1, 82978490), (2, 41489245), (5, 16595698), (7, 11854070), (10, 8297849), (14, 5927035), (35, 2370814), (70, 1185407), (593, 139930), (1186, 69965), (1999, 41510), (2965, 27986), (3998, 20755), (4151, 19990), (5930, 13993), (8302, 9995)]