13728390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35201}}^1$

素因数の和:35224

約数の個数: 32

約数和(自身を含む): 35483616

約数和(自身を除く): 21755226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 35201, 70402, 105603, 176005, 211206, 352010, 457613, 528015, 915226, 1056030, 1372839, 2288065, 2745678, 4576130, 6864195, 13728390]

約数ペア:

[(1, 13728390), (2, 6864195), (3, 4576130), (5, 2745678), (6, 2288065), (10, 1372839), (13, 1056030), (15, 915226), (26, 528015), (30, 457613), (39, 352010), (65, 211206), (78, 176005), (130, 105603), (195, 70402), (390, 35201)]