138045962030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{321037121}}^1$

素因数の和:321037171

約数の個数: 16

約数和(自身を含む): 254261400624

約数和(自身を除く): 116215438594

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 321037121, 642074242, 1605185605, 3210371210, 13804596203, 27609192406, 69022981015, 138045962030]

約数ペア:

[(1, 138045962030), (2, 69022981015), (5, 27609192406), (10, 13804596203), (43, 3210371210), (86, 1605185605), (215, 642074242), (430, 321037121)]