1520949910

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1\times {\mathrm{2753}}^1$

素因数の和:3408

約数の個数: 32

約数和(自身を含む): 2770876512

約数和(自身を除く): 1249926602

約数列:

[1, 2, 5, 10, 101, 202, 505, 547, 1010, 1094, 2735, 2753, 5470, 5506, 13765, 27530, 55247, 110494, 276235, 278053, 552470, 556106, 1390265, 1505891, 2780530, 3011782, 7529455, 15058910, 152094991, 304189982, 760474955, 1520949910]

約数ペア:

[(1, 1520949910), (2, 760474955), (5, 304189982), (10, 152094991), (101, 15058910), (202, 7529455), (505, 3011782), (547, 2780530), (1010, 1505891), (1094, 1390265), (2735, 556106), (2753, 552470), (5470, 278053), (5506, 276235), (13765, 110494), (27530, 55247)]