30582279

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:499

約数の個数: 56

約数和(自身を含む): 56556192

約数和(自身を除く): 25973913

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 461, 567, 729, 819, 1053, 1383, 1701, 2457, 3159, 3227, 4149, 5103, 5993, 7371, 9477, 9681, 12447, 17979, 22113, 29043, 37341, 41951, 53937, 66339, 87129, 112023, 125853, 161811, 261387, 336069, 377559, 485433, 784161, 1132677, 1456299, 2352483, 3398031, 4368897, 10194093, 30582279]

約数ペア:

[(1, 30582279), (3, 10194093), (7, 4368897), (9, 3398031), (13, 2352483), (21, 1456299), (27, 1132677), (39, 784161), (63, 485433), (81, 377559), (91, 336069), (117, 261387), (189, 161811), (243, 125853), (273, 112023), (351, 87129), (461, 66339), (567, 53937), (729, 41951), (819, 37341), (1053, 29043), (1383, 22113), (1701, 17979), (2457, 12447), (3159, 9681), (3227, 9477), (4149, 7371), (5103, 5993)]