30132872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4447}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 70990080

約数和(自身を除く): 40857208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 4447, 6776, 8894, 17788, 31129, 35576, 48917, 62258, 97834, 124516, 195668, 249032, 342419, 391336, 538087, 684838, 1076174, 1369676, 2152348, 2739352, 3766609, 4304696, 7533218, 15066436, 30132872]

約数ペア:

[(1, 30132872), (2, 15066436), (4, 7533218), (7, 4304696), (8, 3766609), (11, 2739352), (14, 2152348), (22, 1369676), (28, 1076174), (44, 684838), (56, 538087), (77, 391336), (88, 342419), (121, 249032), (154, 195668), (242, 124516), (308, 97834), (484, 62258), (616, 48917), (847, 35576), (968, 31129), (1694, 17788), (3388, 8894), (4447, 6776)]