209097030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6969901}}^1$

素因数の和:6969911

約数の個数: 16

約数和(自身を含む): 501832944

約数和(自身を除く): 292735914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6969901, 13939802, 20909703, 34849505, 41819406, 69699010, 104548515, 209097030]

約数ペア:

[(1, 209097030), (2, 104548515), (3, 69699010), (5, 41819406), (6, 34849505), (10, 20909703), (15, 13939802), (30, 6969901)]