30623355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 61611264

約数和(自身を除く): 30987909

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 1451, 2345, 3015, 4221, 4353, 7035, 7255, 10157, 13059, 21105, 21765, 30471, 50785, 65295, 91413, 97217, 152355, 291651, 457065, 486085, 680519, 874953, 1458255, 2041557, 3402595, 4374765, 6124671, 10207785, 30623355]

約数ペア:

[(1, 30623355), (3, 10207785), (5, 6124671), (7, 4374765), (9, 3402595), (15, 2041557), (21, 1458255), (35, 874953), (45, 680519), (63, 486085), (67, 457065), (105, 291651), (201, 152355), (315, 97217), (335, 91413), (469, 65295), (603, 50785), (1005, 30471), (1407, 21765), (1451, 21105), (2345, 13059), (3015, 10157), (4221, 7255), (4353, 7035)]