69009890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{300043}}^1$

素因数の和:300073

約数の個数: 16

約数和(自身を含む): 129619008

約数和(自身を除く): 60609118

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 300043, 600086, 1500215, 3000430, 6900989, 13801978, 34504945, 69009890]

約数ペア:

[(1, 69009890), (2, 34504945), (5, 13801978), (10, 6900989), (23, 3000430), (46, 1500215), (115, 600086), (230, 300043)]