30647130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1021571}}^1$

素因数の和:1021581

約数の個数: 16

約数和(自身を含む): 73553184

約数和(自身を除く): 42906054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1021571, 2043142, 3064713, 5107855, 6129426, 10215710, 15323565, 30647130]

約数ペア:

[(1, 30647130), (2, 15323565), (3, 10215710), (5, 6129426), (6, 5107855), (10, 3064713), (15, 2043142), (30, 1021571)]