266093910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{328511}}^1$

素因数の和:328530

約数の個数: 40

約数和(自身を含む): 715499136

約数和(自身を除く): 449405226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 328511, 657022, 985533, 1642555, 1971066, 2956599, 3285110, 4927665, 5913198, 8869797, 9855330, 14782995, 17739594, 26609391, 29565990, 44348985, 53218782, 88697970, 133046955, 266093910]

約数ペア:

[(1, 266093910), (2, 133046955), (3, 88697970), (5, 53218782), (6, 44348985), (9, 29565990), (10, 26609391), (15, 17739594), (18, 14782995), (27, 9855330), (30, 8869797), (45, 5913198), (54, 4927665), (81, 3285110), (90, 2956599), (135, 1971066), (162, 1642555), (270, 985533), (405, 657022), (810, 328511)]