30724630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 58320000

約数和(自身を除く): 27595370

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 1999, 3074, 3998, 7685, 9995, 15370, 19990, 57971, 105947, 115942, 211894, 289855, 529735, 579710, 1059470, 3072463, 6144926, 15362315, 30724630]

約数ペア:

[(1, 30724630), (2, 15362315), (5, 6144926), (10, 3072463), (29, 1059470), (53, 579710), (58, 529735), (106, 289855), (145, 211894), (265, 115942), (290, 105947), (530, 57971), (1537, 19990), (1999, 15370), (3074, 9995), (3998, 7685)]