30422658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19577}}^1$

素因数の和:19626

約数の個数: 32

約数和(自身を含む): 71420544

約数和(自身を除く): 40997886

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 19577, 39154, 58731, 117462, 137039, 274078, 411117, 724349, 822234, 1448698, 2173047, 4346094, 5070443, 10140886, 15211329, 30422658]

約数ペア:

[(1, 30422658), (2, 15211329), (3, 10140886), (6, 5070443), (7, 4346094), (14, 2173047), (21, 1448698), (37, 822234), (42, 724349), (74, 411117), (111, 274078), (222, 137039), (259, 117462), (518, 58731), (777, 39154), (1554, 19577)]