82621070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{6521}}^1$

素因数の和:6716

約数の個数: 32

約数和(自身を含む): 170928576

約数和(自身を除く): 88307506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2534, 6335, 6521, 12670, 13042, 32605, 45647, 65210, 91294, 228235, 456470, 1180301, 2360602, 5901505, 8262107, 11803010, 16524214, 41310535, 82621070]

約数ペア:

[(1, 82621070), (2, 41310535), (5, 16524214), (7, 11803010), (10, 8262107), (14, 5901505), (35, 2360602), (70, 1180301), (181, 456470), (362, 228235), (905, 91294), (1267, 65210), (1810, 45647), (2534, 32605), (6335, 13042), (6521, 12670)]