86869260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53623}}^1$

素因数の和:53644

約数の個数: 60

約数和(自身を含む): 272517168

約数和(自身を除く): 185647908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 53623, 107246, 160869, 214492, 268115, 321738, 482607, 536230, 643476, 804345, 965214, 1072460, 1447821, 1608690, 1930428, 2413035, 2895642, 3217380, 4343463, 4826070, 5791284, 7239105, 8686926, 9652140, 14478210, 17373852, 21717315, 28956420, 43434630, 86869260]

約数ペア:

[(1, 86869260), (2, 43434630), (3, 28956420), (4, 21717315), (5, 17373852), (6, 14478210), (9, 9652140), (10, 8686926), (12, 7239105), (15, 5791284), (18, 4826070), (20, 4343463), (27, 3217380), (30, 2895642), (36, 2413035), (45, 1930428), (54, 1608690), (60, 1447821), (81, 1072460), (90, 965214), (108, 804345), (135, 643476), (162, 536230), (180, 482607), (270, 321738), (324, 268115), (405, 214492), (540, 160869), (810, 107246), (1620, 53623)]