206814870

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{85109}}^1$

素因数の和:85131

約数の個数: 48

約数和(自身を含む): 557640720

約数和(自身を除く): 350825850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 85109, 170218, 255327, 425545, 510654, 765981, 851090, 1276635, 1531962, 2297943, 2553270, 3829905, 4595886, 6893829, 7659810, 11489715, 13787658, 20681487, 22979430, 34469145, 41362974, 68938290, 103407435, 206814870]

約数ペア:

[(1, 206814870), (2, 103407435), (3, 68938290), (5, 41362974), (6, 34469145), (9, 22979430), (10, 20681487), (15, 13787658), (18, 11489715), (27, 7659810), (30, 6893829), (45, 4595886), (54, 3829905), (81, 2553270), (90, 2297943), (135, 1531962), (162, 1276635), (243, 851090), (270, 765981), (405, 510654), (486, 425545), (810, 255327), (1215, 170218), (2430, 85109)]