42680230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 36946010

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 1279, 2558, 3337, 6395, 6674, 12790, 16685, 33370, 60113, 90809, 120226, 181618, 300565, 454045, 601130, 908090, 4268023, 8536046, 21340115, 42680230]

約数ペア:

[(1, 42680230), (2, 21340115), (5, 8536046), (10, 4268023), (47, 908090), (71, 601130), (94, 454045), (142, 300565), (235, 181618), (355, 120226), (470, 90809), (710, 60113), (1279, 33370), (2558, 16685), (3337, 12790), (6395, 6674)]