30451381856

素因数分解:

$2^5\times 7^1\times {\mathrm{563}}^1\times {\mathrm{241463}}^1$

素因数の和:242043

約数の個数: 48

約数和(自身を含む): 68637590784

約数和(自身を除く): 38186208928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 563, 1126, 2252, 3941, 4504, 7882, 9008, 15764, 18016, 31528, 63056, 126112, 241463, 482926, 965852, 1690241, 1931704, 3380482, 3863408, 6760964, 7726816, 13521928, 27043856, 54087712, 135943669, 271887338, 543774676, 951605683, 1087549352, 1903211366, 2175098704, 3806422732, 4350197408, 7612845464, 15225690928, 30451381856]

約数ペア:

[(1, 30451381856), (2, 15225690928), (4, 7612845464), (7, 4350197408), (8, 3806422732), (14, 2175098704), (16, 1903211366), (28, 1087549352), (32, 951605683), (56, 543774676), (112, 271887338), (224, 135943669), (563, 54087712), (1126, 27043856), (2252, 13521928), (3941, 7726816), (4504, 6760964), (7882, 3863408), (9008, 3380482), (15764, 1931704), (18016, 1690241), (31528, 965852), (63056, 482926), (126112, 241463)]