144639770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{10867}}^1$

素因数の和:10907

約数の個数: 32

約数和(自身を含む): 286393536

約数和(自身を除く): 141753766

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 10867, 13310, 21734, 54335, 108670, 119537, 239074, 597685, 1195370, 1314907, 2629814, 6574535, 13149070, 14463977, 28927954, 72319885, 144639770]

約数ペア:

[(1, 144639770), (2, 72319885), (5, 28927954), (10, 14463977), (11, 13149070), (22, 6574535), (55, 2629814), (110, 1314907), (121, 1195370), (242, 597685), (605, 239074), (1210, 119537), (1331, 108670), (2662, 54335), (6655, 21734), (10867, 13310)]