85866510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 218304000

約数和(自身を除く): 132437490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 199, 285, 398, 570, 597, 757, 995, 1194, 1514, 1990, 2271, 2985, 3781, 3785, 4542, 5970, 7562, 7570, 11343, 11355, 14383, 18905, 22686, 22710, 28766, 37810, 43149, 56715, 71915, 86298, 113430, 143830, 150643, 215745, 301286, 431490, 451929, 753215, 903858, 1506430, 2259645, 2862217, 4519290, 5724434, 8586651, 14311085, 17173302, 28622170, 42933255, 85866510]

約数ペア:

[(1, 85866510), (2, 42933255), (3, 28622170), (5, 17173302), (6, 14311085), (10, 8586651), (15, 5724434), (19, 4519290), (30, 2862217), (38, 2259645), (57, 1506430), (95, 903858), (114, 753215), (190, 451929), (199, 431490), (285, 301286), (398, 215745), (570, 150643), (597, 143830), (757, 113430), (995, 86298), (1194, 71915), (1514, 56715), (1990, 43149), (2271, 37810), (2985, 28766), (3781, 22710), (3785, 22686), (4542, 18905), (5970, 14383), (7562, 11355), (7570, 11343)]