42551670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{202627}}^1$

素因数の和:202644

約数の個数: 32

約数和(自身を含む): 116713728

約数和(自身を除く): 74162058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 202627, 405254, 607881, 1013135, 1215762, 1418389, 2026270, 2836778, 3039405, 4255167, 6078810, 7091945, 8510334, 14183890, 21275835, 42551670]

約数ペア:

[(1, 42551670), (2, 21275835), (3, 14183890), (5, 8510334), (6, 7091945), (7, 6078810), (10, 4255167), (14, 3039405), (15, 2836778), (21, 2026270), (30, 1418389), (35, 1215762), (42, 1013135), (70, 607881), (105, 405254), (210, 202627)]