84895380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{471641}}^1$

素因数の和:471656

約数の個数: 36

約数和(自身を含む): 257516532

約数和(自身を除く): 172621152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 471641, 943282, 1414923, 1886564, 2358205, 2829846, 4244769, 4716410, 5659692, 7074615, 8489538, 9432820, 14149230, 16979076, 21223845, 28298460, 42447690, 84895380]

約数ペア:

[(1, 84895380), (2, 42447690), (3, 28298460), (4, 21223845), (5, 16979076), (6, 14149230), (9, 9432820), (10, 8489538), (12, 7074615), (15, 5659692), (18, 4716410), (20, 4244769), (30, 2829846), (36, 2358205), (45, 1886564), (60, 1414923), (90, 943282), (180, 471641)]