2912803230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2257987}}^1$

素因数の和:2258040

約数の個数: 32

約数和(自身を含む): 7153305984

約数和(自身を除く): 4240502754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2257987, 4515974, 6773961, 11289935, 13547922, 22579870, 33869805, 67739610, 97093441, 194186882, 291280323, 485467205, 582560646, 970934410, 1456401615, 2912803230]

約数ペア:

[(1, 2912803230), (2, 1456401615), (3, 970934410), (5, 582560646), (6, 485467205), (10, 291280323), (15, 194186882), (30, 97093441), (43, 67739610), (86, 33869805), (129, 22579870), (215, 13547922), (258, 11289935), (430, 6773961), (645, 4515974), (1290, 2257987)]