30748830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{146423}}^1$

素因数の和:146440

約数の個数: 32

約数和(自身を含む): 84340224

約数和(自身を除く): 53591394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 146423, 292846, 439269, 732115, 878538, 1024961, 1464230, 2049922, 2196345, 3074883, 4392690, 5124805, 6149766, 10249610, 15374415, 30748830]

約数ペア:

[(1, 30748830), (2, 15374415), (3, 10249610), (5, 6149766), (6, 5124805), (7, 4392690), (10, 3074883), (14, 2196345), (15, 2049922), (21, 1464230), (30, 1024961), (35, 878538), (42, 732115), (70, 439269), (105, 292846), (210, 146423)]