83866370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4421}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 173200896

約数和(自身を除く): 89334526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3794, 4421, 8842, 9485, 18970, 22105, 30947, 44210, 61894, 154735, 309470, 1198091, 2396182, 5990455, 8386637, 11980910, 16773274, 41933185, 83866370]

約数ペア:

[(1, 83866370), (2, 41933185), (5, 16773274), (7, 11980910), (10, 8386637), (14, 5990455), (35, 2396182), (70, 1198091), (271, 309470), (542, 154735), (1355, 61894), (1897, 44210), (2710, 30947), (3794, 22105), (4421, 18970), (8842, 9485)]