972425230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{195659}}^1$

素因数の和:195744

約数の個数: 32

約数和(自身を含む): 2028602880

約数和(自身を除く): 1056177650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 195659, 391318, 978295, 1369613, 1956590, 2739226, 6848065, 13696130, 13891789, 27783578, 69458945, 97242523, 138917890, 194485046, 486212615, 972425230]

約数ペア:

[(1, 972425230), (2, 486212615), (5, 194485046), (7, 138917890), (10, 97242523), (14, 69458945), (35, 27783578), (70, 13891789), (71, 13696130), (142, 6848065), (355, 2739226), (497, 1956590), (710, 1369613), (994, 978295), (2485, 391318), (4970, 195659)]