30865378

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2939}}^1$

素因数の和:3089

約数の個数: 16

約数和(自身を含む): 47628000

約数和(自身を除く): 16762622

約数列:

[1, 2, 59, 89, 118, 178, 2939, 5251, 5878, 10502, 173401, 261571, 346802, 523142, 15432689, 30865378]

約数ペア:

[(1, 30865378), (2, 15432689), (59, 523142), (89, 346802), (118, 261571), (178, 173401), (2939, 10502), (5251, 5878)]