84894530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1249}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 174960000

約数和(自身を除く): 90065470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 971, 1249, 1942, 2498, 4855, 6245, 6797, 8743, 9710, 12490, 13594, 17486, 33985, 43715, 67970, 87430, 1212779, 2425558, 6063895, 8489453, 12127790, 16978906, 42447265, 84894530]

約数ペア:

[(1, 84894530), (2, 42447265), (5, 16978906), (7, 12127790), (10, 8489453), (14, 6063895), (35, 2425558), (70, 1212779), (971, 87430), (1249, 67970), (1942, 43715), (2498, 33985), (4855, 17486), (6245, 13594), (6797, 12490), (8743, 9710)]