30199897

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 9539495

約数列:

[1, 7, 13, 23, 47, 91, 161, 299, 307, 329, 611, 1081, 2093, 2149, 3991, 4277, 7061, 7567, 14053, 14429, 27937, 49427, 91793, 98371, 101003, 187577, 331867, 642551, 1313039, 2323069, 4314271, 30199897]

約数ペア:

[(1, 30199897), (7, 4314271), (13, 2323069), (23, 1313039), (47, 642551), (91, 331867), (161, 187577), (299, 101003), (307, 98371), (329, 91793), (611, 49427), (1081, 27937), (2093, 14429), (2149, 14053), (3991, 7567), (4277, 7061)]