2875890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5639}}^1$

素因数の和:5666

約数の個数: 32

約数和(自身を含む): 7309440

約数和(自身を除く): 4433550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 5639, 11278, 16917, 28195, 33834, 56390, 84585, 95863, 169170, 191726, 287589, 479315, 575178, 958630, 1437945, 2875890]

約数ペア:

[(1, 2875890), (2, 1437945), (3, 958630), (5, 575178), (6, 479315), (10, 287589), (15, 191726), (17, 169170), (30, 95863), (34, 84585), (51, 56390), (85, 33834), (102, 28195), (170, 16917), (255, 11278), (510, 5639)]