30751930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4583}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 61388928

約数和(自身を除く): 30636998

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 4583, 6710, 9166, 22915, 45830, 50413, 100826, 252065, 279563, 504130, 559126, 1397815, 2795630, 3075193, 6150386, 15375965, 30751930]

約数ペア:

[(1, 30751930), (2, 15375965), (5, 6150386), (10, 3075193), (11, 2795630), (22, 1397815), (55, 559126), (61, 504130), (110, 279563), (122, 252065), (305, 100826), (610, 50413), (671, 45830), (1342, 22915), (3355, 9166), (4583, 6710)]