30979158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38821}}^1$

素因数の和:38852

約数の個数: 32

約数和(自身を含む): 74538240

約数和(自身を除く): 43559082

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 38821, 77642, 116463, 232926, 271747, 543494, 737599, 815241, 1475198, 1630482, 2212797, 4425594, 5163193, 10326386, 15489579, 30979158]

約数ペア:

[(1, 30979158), (2, 15489579), (3, 10326386), (6, 5163193), (7, 4425594), (14, 2212797), (19, 1630482), (21, 1475198), (38, 815241), (42, 737599), (57, 543494), (114, 271747), (133, 232926), (266, 116463), (399, 77642), (798, 38821)]