18270318530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{46199}}^1$

素因数の和:46834

約数の個数: 32

約数和(自身を含む): 33410361600

約数和(自身を除く): 15140043070

約数列:

[1, 2, 5, 10, 71, 142, 355, 557, 710, 1114, 2785, 5570, 39547, 46199, 79094, 92398, 197735, 230995, 395470, 461990, 3280129, 6560258, 16400645, 25732843, 32801290, 51465686, 128664215, 257328430, 1827031853, 3654063706, 9135159265, 18270318530]

約数ペア:

[(1, 18270318530), (2, 9135159265), (5, 3654063706), (10, 1827031853), (71, 257328430), (142, 128664215), (355, 51465686), (557, 32801290), (710, 25732843), (1114, 16400645), (2785, 6560258), (5570, 3280129), (39547, 461990), (46199, 395470), (79094, 230995), (92398, 197735)]