78355710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37853}}^1$

素因数の和:37889

約数の個数: 48

約数和(自身を含む): 212588064

約数和(自身を除く): 134232354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 37853, 75706, 113559, 189265, 227118, 340677, 378530, 567795, 681354, 870619, 1135590, 1703385, 1741238, 2611857, 3406770, 4353095, 5223714, 7835571, 8706190, 13059285, 15671142, 26118570, 39177855, 78355710]

約数ペア:

[(1, 78355710), (2, 39177855), (3, 26118570), (5, 15671142), (6, 13059285), (9, 8706190), (10, 7835571), (15, 5223714), (18, 4353095), (23, 3406770), (30, 2611857), (45, 1741238), (46, 1703385), (69, 1135590), (90, 870619), (115, 681354), (138, 567795), (207, 378530), (230, 340677), (345, 227118), (414, 189265), (690, 113559), (1035, 75706), (2070, 37853)]