27057430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 51922944

約数和(自身を除く): 24865514

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 2503, 5006, 5405, 10810, 12515, 25030, 57569, 115138, 117641, 235282, 287845, 575690, 588205, 1176410, 2705743, 5411486, 13528715, 27057430]

約数ペア:

[(1, 27057430), (2, 13528715), (5, 5411486), (10, 2705743), (23, 1176410), (46, 588205), (47, 575690), (94, 287845), (115, 235282), (230, 117641), (235, 115138), (470, 57569), (1081, 25030), (2162, 12515), (2503, 10810), (5006, 5405)]