210005865210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7000195507}}^1$

素因数の和:7000195517

約数の個数: 16

約数和(自身を含む): 504014076576

約数和(自身を除く): 294008211366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7000195507, 14000391014, 21000586521, 35000977535, 42001173042, 70001955070, 105002932605, 210005865210]

約数ペア:

[(1, 210005865210), (2, 105002932605), (3, 70001955070), (5, 42001173042), (6, 35000977535), (10, 21000586521), (15, 14000391014), (30, 7000195507)]