86271010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7561}}^1$

素因数の和:7738

約数の個数: 32

約数和(自身を含む): 178584192

約数和(自身を除く): 92313182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 7561, 11410, 15122, 37805, 52927, 75610, 105854, 264635, 529270, 1232443, 2464886, 6162215, 8627101, 12324430, 17254202, 43135505, 86271010]

約数ペア:

[(1, 86271010), (2, 43135505), (5, 17254202), (7, 12324430), (10, 8627101), (14, 6162215), (35, 2464886), (70, 1232443), (163, 529270), (326, 264635), (815, 105854), (1141, 75610), (1630, 52927), (2282, 37805), (5705, 15122), (7561, 11410)]