221907030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7396901}}^1$

素因数の和:7396911

約数の個数: 16

約数和(自身を含む): 532576944

約数和(自身を除く): 310669914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7396901, 14793802, 22190703, 36984505, 44381406, 73969010, 110953515, 221907030]

約数ペア:

[(1, 221907030), (2, 110953515), (3, 73969010), (5, 44381406), (6, 36984505), (10, 22190703), (15, 14793802), (30, 7396901)]