146272490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{160739}}^1$

素因数の和:160766

約数の個数: 32

約数和(自身を含む): 324051840

約数和(自身を除く): 177779350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 160739, 321478, 803695, 1125173, 1607390, 2089607, 2250346, 4179214, 5625865, 10448035, 11251730, 14627249, 20896070, 29254498, 73136245, 146272490]

約数ペア:

[(1, 146272490), (2, 73136245), (5, 29254498), (7, 20896070), (10, 14627249), (13, 11251730), (14, 10448035), (26, 5625865), (35, 4179214), (65, 2250346), (70, 2089607), (91, 1607390), (130, 1125173), (182, 803695), (455, 321478), (910, 160739)]