71465230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 61970930

約数列:

[1, 2, 5, 10, 31, 62, 155, 269, 310, 538, 857, 1345, 1714, 2690, 4285, 8339, 8570, 16678, 26567, 41695, 53134, 83390, 132835, 230533, 265670, 461066, 1152665, 2305330, 7146523, 14293046, 35732615, 71465230]

約数ペア:

[(1, 71465230), (2, 35732615), (5, 14293046), (10, 7146523), (31, 2305330), (62, 1152665), (155, 461066), (269, 265670), (310, 230533), (538, 132835), (857, 83390), (1345, 53134), (1714, 41695), (2690, 26567), (4285, 16678), (8339, 8570)]