131455230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{5113}}^1$

素因数の和:5980

約数の個数: 32

約数和(自身を含む): 315922464

約数和(自身を除く): 184467234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 857, 1714, 2571, 4285, 5113, 5142, 8570, 10226, 12855, 15339, 25565, 25710, 30678, 51130, 76695, 153390, 4381841, 8763682, 13145523, 21909205, 26291046, 43818410, 65727615, 131455230]

約数ペア:

[(1, 131455230), (2, 65727615), (3, 43818410), (5, 26291046), (6, 21909205), (10, 13145523), (15, 8763682), (30, 4381841), (857, 153390), (1714, 76695), (2571, 51130), (4285, 30678), (5113, 25710), (5142, 25565), (8570, 15339), (10226, 12855)]