30694545

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{401}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 63290880

約数和(自身を除く): 32596335

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 401, 405, 567, 729, 945, 1203, 1215, 1701, 2005, 2187, 2807, 2835, 3609, 3645, 5103, 6015, 8421, 8505, 10827, 10935, 14035, 15309, 18045, 25263, 25515, 32481, 42105, 54135, 75789, 76545, 97443, 126315, 162405, 227367, 292329, 378945, 487215, 682101, 876987, 1136835, 1461645, 2046303, 3410505, 4384935, 6138909, 10231515, 30694545]

約数ペア:

[(1, 30694545), (3, 10231515), (5, 6138909), (7, 4384935), (9, 3410505), (15, 2046303), (21, 1461645), (27, 1136835), (35, 876987), (45, 682101), (63, 487215), (81, 378945), (105, 292329), (135, 227367), (189, 162405), (243, 126315), (315, 97443), (401, 76545), (405, 75789), (567, 54135), (729, 42105), (945, 32481), (1203, 25515), (1215, 25263), (1701, 18045), (2005, 15309), (2187, 14035), (2807, 10935), (2835, 10827), (3609, 8505), (3645, 8421), (5103, 6015)]