2015092030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28787029}}^1$

素因数の和:28787043

約数の個数: 16

約数和(自身を含む): 4145332320

約数和(自身を除く): 2130240290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28787029, 57574058, 143935145, 201509203, 287870290, 403018406, 1007546015, 2015092030]

約数ペア:

[(1, 2015092030), (2, 1007546015), (5, 403018406), (7, 287870290), (10, 201509203), (14, 143935145), (35, 57574058), (70, 28787029)]