71911890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{799021}}^1$

素因数の和:799034

約数の個数: 24

約数和(自身を含む): 186971148

約数和(自身を除く): 115059258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 799021, 1598042, 2397063, 3995105, 4794126, 7191189, 7990210, 11985315, 14382378, 23970630, 35955945, 71911890]

約数ペア:

[(1, 71911890), (2, 35955945), (3, 23970630), (5, 14382378), (6, 11985315), (9, 7990210), (10, 7191189), (15, 4794126), (18, 3995105), (30, 2397063), (45, 1598042), (90, 799021)]