8116230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 21254400

約数和(自身を除く): 13138170

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 491, 551, 570, 870, 982, 1102, 1473, 1653, 2455, 2755, 2946, 3306, 4910, 5510, 7365, 8265, 9329, 14239, 14730, 16530, 18658, 27987, 28478, 42717, 46645, 55974, 71195, 85434, 93290, 139935, 142390, 213585, 270541, 279870, 427170, 541082, 811623, 1352705, 1623246, 2705410, 4058115, 8116230]

約数ペア:

[(1, 8116230), (2, 4058115), (3, 2705410), (5, 1623246), (6, 1352705), (10, 811623), (15, 541082), (19, 427170), (29, 279870), (30, 270541), (38, 213585), (57, 142390), (58, 139935), (87, 93290), (95, 85434), (114, 71195), (145, 55974), (174, 46645), (190, 42717), (285, 28478), (290, 27987), (435, 18658), (491, 16530), (551, 14730), (570, 14239), (870, 9329), (982, 8265), (1102, 7365), (1473, 5510), (1653, 4910), (2455, 3306), (2755, 2946)]