127451910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4248397}}^1$

素因数の和:4248407

約数の個数: 16

約数和(自身を含む): 305884656

約数和(自身を除く): 178432746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4248397, 8496794, 12745191, 21241985, 25490382, 42483970, 63725955, 127451910]

約数ペア:

[(1, 127451910), (2, 63725955), (3, 42483970), (5, 25490382), (6, 21241985), (10, 12745191), (15, 8496794), (30, 4248397)]