271860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 798336

約数和(自身を除く): 526476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 197, 230, 276, 345, 394, 460, 591, 690, 788, 985, 1182, 1380, 1970, 2364, 2955, 3940, 4531, 5910, 9062, 11820, 13593, 18124, 22655, 27186, 45310, 54372, 67965, 90620, 135930, 271860]

約数ペア:

[(1, 271860), (2, 135930), (3, 90620), (4, 67965), (5, 54372), (6, 45310), (10, 27186), (12, 22655), (15, 18124), (20, 13593), (23, 11820), (30, 9062), (46, 5910), (60, 4531), (69, 3940), (92, 2955), (115, 2364), (138, 1970), (197, 1380), (230, 1182), (276, 985), (345, 788), (394, 690), (460, 591)]