199641570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{2621}}^1$

素因数の和:5170

約数の個数: 32

約数和(自身を含む): 479511360

約数和(自身を除く): 279869790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2539, 2621, 5078, 5242, 7617, 7863, 12695, 13105, 15234, 15726, 25390, 26210, 38085, 39315, 76170, 78630, 6654719, 13309438, 19964157, 33273595, 39928314, 66547190, 99820785, 199641570]

約数ペア:

[(1, 199641570), (2, 99820785), (3, 66547190), (5, 39928314), (6, 33273595), (10, 19964157), (15, 13309438), (30, 6654719), (2539, 78630), (2621, 76170), (5078, 39315), (5242, 38085), (7617, 26210), (7863, 25390), (12695, 15726), (13105, 15234)]