84383810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1109}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 173905920

約数和(自身を除く): 89522110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1087, 1109, 2174, 2218, 5435, 5545, 7609, 7763, 10870, 11090, 15218, 15526, 38045, 38815, 76090, 77630, 1205483, 2410966, 6027415, 8438381, 12054830, 16876762, 42191905, 84383810]

約数ペア:

[(1, 84383810), (2, 42191905), (5, 16876762), (7, 12054830), (10, 8438381), (14, 6027415), (35, 2410966), (70, 1205483), (1087, 77630), (1109, 76090), (2174, 38815), (2218, 38045), (5435, 15526), (5545, 15218), (7609, 11090), (7763, 10870)]