11988893430

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{548189}}^1$

素因数の和:548217

約数の個数: 64

約数和(自身を含む): 32365137600

約数和(自身を除く): 20376244170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 7290, 10935, 21870, 548189, 1096378, 1644567, 2740945, 3289134, 4933701, 5481890, 8222835, 9867402, 14801103, 16445670, 24668505, 29602206, 44403309, 49337010, 74005515, 88806618, 133209927, 148011030, 222016545, 266419854, 399629781, 444033090, 666049635, 799259562, 1198889343, 1332099270, 1998148905, 2397778686, 3996297810, 5994446715, 11988893430]

約数ペア:

[(1, 11988893430), (2, 5994446715), (3, 3996297810), (5, 2397778686), (6, 1998148905), (9, 1332099270), (10, 1198889343), (15, 799259562), (18, 666049635), (27, 444033090), (30, 399629781), (45, 266419854), (54, 222016545), (81, 148011030), (90, 133209927), (135, 88806618), (162, 74005515), (243, 49337010), (270, 44403309), (405, 29602206), (486, 24668505), (729, 16445670), (810, 14801103), (1215, 9867402), (1458, 8222835), (2187, 5481890), (2430, 4933701), (3645, 3289134), (4374, 2740945), (7290, 1644567), (10935, 1096378), (21870, 548189)]