271657140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{196853}}^1$

素因数の和:196888

約数の個数: 48

約数和(自身を含む): 793715328

約数和(自身を除く): 522058188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 196853, 393706, 590559, 787412, 984265, 1181118, 1968530, 2362236, 2952795, 3937060, 4527619, 5905590, 9055238, 11811180, 13582857, 18110476, 22638095, 27165714, 45276190, 54331428, 67914285, 90552380, 135828570, 271657140]

約数ペア:

[(1, 271657140), (2, 135828570), (3, 90552380), (4, 67914285), (5, 54331428), (6, 45276190), (10, 27165714), (12, 22638095), (15, 18110476), (20, 13582857), (23, 11811180), (30, 9055238), (46, 5905590), (60, 4527619), (69, 3937060), (92, 2952795), (115, 2362236), (138, 1968530), (230, 1181118), (276, 984265), (345, 787412), (460, 590559), (690, 393706), (1380, 196853)]