213654030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7121801}}^1$

素因数の和:7121811

約数の個数: 16

約数和(自身を含む): 512769744

約数和(自身を除く): 299115714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7121801, 14243602, 21365403, 35609005, 42730806, 71218010, 106827015, 213654030]

約数ペア:

[(1, 213654030), (2, 106827015), (3, 71218010), (5, 42730806), (6, 35609005), (10, 21365403), (15, 14243602), (30, 7121801)]