306075210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1457501}}^1$

素因数の和:1457518

約数の個数: 32

約数和(自身を含む): 839521152

約数和(自身を除く): 533445942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1457501, 2915002, 4372503, 7287505, 8745006, 10202507, 14575010, 20405014, 21862515, 30607521, 43725030, 51012535, 61215042, 102025070, 153037605, 306075210]

約数ペア:

[(1, 306075210), (2, 153037605), (3, 102025070), (5, 61215042), (6, 51012535), (7, 43725030), (10, 30607521), (14, 21862515), (15, 20405014), (21, 14575010), (30, 10202507), (35, 8745006), (42, 7287505), (70, 4372503), (105, 2915002), (210, 1457501)]