85169610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{953}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 228044160

約数和(自身を除く): 142874550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331, 662, 953, 993, 1655, 1906, 1986, 2859, 2979, 3310, 4765, 4965, 5718, 5958, 8577, 8937, 9530, 9930, 14295, 14895, 17154, 17874, 25731, 28590, 29790, 42885, 44685, 51462, 85770, 89370, 128655, 257310, 315443, 630886, 946329, 1577215, 1892658, 2838987, 3154430, 4731645, 5677974, 8516961, 9463290, 14194935, 17033922, 28389870, 42584805, 85169610]

約数ペア:

[(1, 85169610), (2, 42584805), (3, 28389870), (5, 17033922), (6, 14194935), (9, 9463290), (10, 8516961), (15, 5677974), (18, 4731645), (27, 3154430), (30, 2838987), (45, 1892658), (54, 1577215), (90, 946329), (135, 630886), (270, 315443), (331, 257310), (662, 128655), (953, 89370), (993, 85770), (1655, 51462), (1906, 44685), (1986, 42885), (2859, 29790), (2979, 28590), (3310, 25731), (4765, 17874), (4965, 17154), (5718, 14895), (5958, 14295), (8577, 9930), (8937, 9530)]