29136420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{161869}}^1$

素因数の和:161884

約数の個数: 36

約数和(自身を含む): 88381020

約数和(自身を除く): 59244600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 161869, 323738, 485607, 647476, 809345, 971214, 1456821, 1618690, 1942428, 2428035, 2913642, 3237380, 4856070, 5827284, 7284105, 9712140, 14568210, 29136420]

約数ペア:

[(1, 29136420), (2, 14568210), (3, 9712140), (4, 7284105), (5, 5827284), (6, 4856070), (9, 3237380), (10, 2913642), (12, 2428035), (15, 1942428), (18, 1618690), (20, 1456821), (30, 971214), (36, 809345), (45, 647476), (60, 485607), (90, 323738), (180, 161869)]