13656420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{75869}}^1$

素因数の和:75884

約数の個数: 36

約数和(自身を含む): 41425020

約数和(自身を除く): 27768600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 75869, 151738, 227607, 303476, 379345, 455214, 682821, 758690, 910428, 1138035, 1365642, 1517380, 2276070, 2731284, 3414105, 4552140, 6828210, 13656420]

約数ペア:

[(1, 13656420), (2, 6828210), (3, 4552140), (4, 3414105), (5, 2731284), (6, 2276070), (9, 1517380), (10, 1365642), (12, 1138035), (15, 910428), (18, 758690), (20, 682821), (30, 455214), (36, 379345), (45, 303476), (60, 227607), (90, 151738), (180, 75869)]