428213610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{432539}}^1$

素因数の和:432563

約数の個数: 48

約数和(自身を含む): 1214572320

約数和(自身を除く): 786358710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 432539, 865078, 1297617, 2162695, 2595234, 3892851, 4325390, 4757929, 6488085, 7785702, 9515858, 12976170, 14273787, 19464255, 23789645, 28547574, 38928510, 42821361, 47579290, 71368935, 85642722, 142737870, 214106805, 428213610]

約数ペア:

[(1, 428213610), (2, 214106805), (3, 142737870), (5, 85642722), (6, 71368935), (9, 47579290), (10, 42821361), (11, 38928510), (15, 28547574), (18, 23789645), (22, 19464255), (30, 14273787), (33, 12976170), (45, 9515858), (55, 7785702), (66, 6488085), (90, 4757929), (99, 4325390), (110, 3892851), (165, 2595234), (198, 2162695), (330, 1297617), (495, 865078), (990, 432539)]