1018670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 32

約数和(自身を含む): 1976832

約数和(自身を除く): 958162

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 103, 115, 206, 215, 230, 430, 515, 989, 1030, 1978, 2369, 4429, 4738, 4945, 8858, 9890, 11845, 22145, 23690, 44290, 101867, 203734, 509335, 1018670]

約数ペア:

[(1, 1018670), (2, 509335), (5, 203734), (10, 101867), (23, 44290), (43, 23690), (46, 22145), (86, 11845), (103, 9890), (115, 8858), (206, 4945), (215, 4738), (230, 4429), (430, 2369), (515, 1978), (989, 1030)]