144435170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57089}}^1$

素因数の和:57130

約数の個数: 32

約数和(自身を含む): 295954560

約数和(自身を除く): 151519390

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 57089, 114178, 285445, 570890, 627979, 1255958, 1313047, 2626094, 3139895, 6279790, 6565235, 13130470, 14443517, 28887034, 72217585, 144435170]

約数ペア:

[(1, 144435170), (2, 72217585), (5, 28887034), (10, 14443517), (11, 13130470), (22, 6565235), (23, 6279790), (46, 3139895), (55, 2626094), (110, 1313047), (115, 1255958), (230, 627979), (253, 570890), (506, 285445), (1265, 114178), (2530, 57089)]