30921630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10007}}^1$

素因数の和:10120

約数の個数: 32

約数和(自身を含む): 74939904

約数和(自身を除く): 44018274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 10007, 20014, 30021, 50035, 60042, 100070, 150105, 300210, 1030721, 2061442, 3092163, 5153605, 6184326, 10307210, 15460815, 30921630]

約数ペア:

[(1, 30921630), (2, 15460815), (3, 10307210), (5, 6184326), (6, 5153605), (10, 3092163), (15, 2061442), (30, 1030721), (103, 300210), (206, 150105), (309, 100070), (515, 60042), (618, 50035), (1030, 30021), (1545, 20014), (3090, 10007)]