245540510

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{2467}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 455790240

約数和(自身を除く): 210249730

約数列:

[1, 2, 5, 10, 37, 74, 185, 269, 370, 538, 1345, 2467, 2690, 4934, 9953, 12335, 19906, 24670, 49765, 91279, 99530, 182558, 456395, 663623, 912790, 1327246, 3318115, 6636230, 24554051, 49108102, 122770255, 245540510]

約数ペア:

[(1, 245540510), (2, 122770255), (5, 49108102), (10, 24554051), (37, 6636230), (74, 3318115), (185, 1327246), (269, 912790), (370, 663623), (538, 456395), (1345, 182558), (2467, 99530), (2690, 91279), (4934, 49765), (9953, 24670), (12335, 19906)]