30048830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 64627200

約数和(自身を除く): 34578370

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 67, 70, 86, 134, 149, 215, 298, 301, 335, 430, 469, 602, 670, 745, 938, 1043, 1490, 1505, 2086, 2345, 2881, 3010, 4690, 5215, 5762, 6407, 9983, 10430, 12814, 14405, 19966, 20167, 28810, 32035, 40334, 44849, 49915, 64070, 69881, 89698, 99830, 100835, 139762, 201670, 224245, 349405, 429269, 448490, 698810, 858538, 2146345, 3004883, 4292690, 6009766, 15024415, 30048830]

約数ペア:

[(1, 30048830), (2, 15024415), (5, 6009766), (7, 4292690), (10, 3004883), (14, 2146345), (35, 858538), (43, 698810), (67, 448490), (70, 429269), (86, 349405), (134, 224245), (149, 201670), (215, 139762), (298, 100835), (301, 99830), (335, 89698), (430, 69881), (469, 64070), (602, 49915), (670, 44849), (745, 40334), (938, 32035), (1043, 28810), (1490, 20167), (1505, 19966), (2086, 14405), (2345, 12814), (2881, 10430), (3010, 9983), (4690, 6407), (5215, 5762)]