90135810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52711}}^1$

素因数の和:52743

約数の個数: 48

約数和(自身を含む): 246692160

約数和(自身を除く): 156556350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 52711, 105422, 158133, 263555, 316266, 474399, 527110, 790665, 948798, 1001509, 1581330, 2003018, 2371995, 3004527, 4743990, 5007545, 6009054, 9013581, 10015090, 15022635, 18027162, 30045270, 45067905, 90135810]

約数ペア:

[(1, 90135810), (2, 45067905), (3, 30045270), (5, 18027162), (6, 15022635), (9, 10015090), (10, 9013581), (15, 6009054), (18, 5007545), (19, 4743990), (30, 3004527), (38, 2371995), (45, 2003018), (57, 1581330), (90, 1001509), (95, 948798), (114, 790665), (171, 527110), (190, 474399), (285, 316266), (342, 263555), (570, 158133), (855, 105422), (1710, 52711)]