90286740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{501593}}^1$

素因数の和:501608

約数の個数: 36

約数和(自身を含む): 273870324

約数和(自身を除く): 183583584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 501593, 1003186, 1504779, 2006372, 2507965, 3009558, 4514337, 5015930, 6019116, 7523895, 9028674, 10031860, 15047790, 18057348, 22571685, 30095580, 45143370, 90286740]

約数ペア:

[(1, 90286740), (2, 45143370), (3, 30095580), (4, 22571685), (5, 18057348), (6, 15047790), (9, 10031860), (10, 9028674), (12, 7523895), (15, 6019116), (18, 5015930), (20, 4514337), (30, 3009558), (36, 2507965), (45, 2006372), (60, 1504779), (90, 1003186), (180, 501593)]