210002351970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7000078399}}^1$

素因数の和:7000078409

約数の個数: 16

約数和(自身を含む): 504005644800

約数和(自身を除く): 294003292830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7000078399, 14000156798, 21000235197, 35000391995, 42000470394, 70000783990, 105001175985, 210002351970]

約数ペア:

[(1, 210002351970), (2, 105001175985), (3, 70000783990), (5, 42000470394), (6, 35000391995), (10, 21000235197), (15, 14000156798), (30, 7000078399)]