85173090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{16411}}^1$

素因数の和:16594

約数の個数: 32

約数和(自身を含む): 205609536

約数和(自身を除く): 120436446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 16411, 32822, 49233, 82055, 98466, 164110, 246165, 492330, 2839103, 5678206, 8517309, 14195515, 17034618, 28391030, 42586545, 85173090]

約数ペア:

[(1, 85173090), (2, 42586545), (3, 28391030), (5, 17034618), (6, 14195515), (10, 8517309), (15, 5678206), (30, 2839103), (173, 492330), (346, 246165), (519, 164110), (865, 98466), (1038, 82055), (1730, 49233), (2595, 32822), (5190, 16411)]