171034270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{9539}}^1$

素因数の和:9720

約数の個数: 32

約数和(自身を含む): 337944960

約数和(自身を除く): 166910690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 8965, 9539, 17930, 19078, 47695, 95390, 104929, 209858, 524645, 1049290, 1554857, 3109714, 7774285, 15548570, 17103427, 34206854, 85517135, 171034270]

約数ペア:

[(1, 171034270), (2, 85517135), (5, 34206854), (10, 17103427), (11, 15548570), (22, 7774285), (55, 3109714), (110, 1554857), (163, 1049290), (326, 524645), (815, 209858), (1630, 104929), (1793, 95390), (3586, 47695), (8965, 19078), (9539, 17930)]