30205876

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 54180000

約数和(自身を除く): 23974124

約数列:

[1, 2, 4, 59, 118, 149, 236, 298, 596, 859, 1718, 3436, 8791, 17582, 35164, 50681, 101362, 127991, 202724, 255982, 511964, 7551469, 15102938, 30205876]

約数ペア:

[(1, 30205876), (2, 15102938), (4, 7551469), (59, 511964), (118, 255982), (149, 202724), (236, 127991), (298, 101362), (596, 50681), (859, 35164), (1718, 17582), (3436, 8791)]