181442730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{864013}}^1$

素因数の和:864030

約数の個数: 32

約数和(自身を含む): 497672064

約数和(自身を除く): 316229334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 864013, 1728026, 2592039, 4320065, 5184078, 6048091, 8640130, 12096182, 12960195, 18144273, 25920390, 30240455, 36288546, 60480910, 90721365, 181442730]

約数ペア:

[(1, 181442730), (2, 90721365), (3, 60480910), (5, 36288546), (6, 30240455), (7, 25920390), (10, 18144273), (14, 12960195), (15, 12096182), (21, 8640130), (30, 6048091), (35, 5184078), (42, 4320065), (70, 2592039), (105, 1728026), (210, 864013)]