8512070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 19408896

約数和(自身を除く): 10896826

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 311, 322, 391, 595, 622, 782, 805, 1190, 1555, 1610, 1955, 2177, 2737, 3110, 3910, 4354, 5287, 5474, 7153, 10574, 10885, 13685, 14306, 21770, 26435, 27370, 35765, 37009, 50071, 52870, 71530, 74018, 100142, 121601, 185045, 243202, 250355, 370090, 500710, 608005, 851207, 1216010, 1702414, 4256035, 8512070]

約数ペア:

[(1, 8512070), (2, 4256035), (5, 1702414), (7, 1216010), (10, 851207), (14, 608005), (17, 500710), (23, 370090), (34, 250355), (35, 243202), (46, 185045), (70, 121601), (85, 100142), (115, 74018), (119, 71530), (161, 52870), (170, 50071), (230, 37009), (238, 35765), (311, 27370), (322, 26435), (391, 21770), (595, 14306), (622, 13685), (782, 10885), (805, 10574), (1190, 7153), (1555, 5474), (1610, 5287), (1955, 4354), (2177, 3910), (2737, 3110)]