2021432910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9625871}}^1$

素因数の和:9625888

約数の個数: 32

約数和(自身を含む): 5544502272

約数和(自身を除く): 3523069362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9625871, 19251742, 28877613, 48129355, 57755226, 67381097, 96258710, 134762194, 144388065, 202143291, 288776130, 336905485, 404286582, 673810970, 1010716455, 2021432910]

約数ペア:

[(1, 2021432910), (2, 1010716455), (3, 673810970), (5, 404286582), (6, 336905485), (7, 288776130), (10, 202143291), (14, 144388065), (15, 134762194), (21, 96258710), (30, 67381097), (35, 57755226), (42, 48129355), (70, 28877613), (105, 19251742), (210, 9625871)]