30589498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6949}}^1$

素因数の和:7053

約数の個数: 16

約数和(自身を含む): 48038400

約数和(自身を除く): 17448902

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 6949, 13898, 215419, 430838, 493379, 986758, 15294749, 30589498]

約数ペア:

[(1, 30589498), (2, 15294749), (31, 986758), (62, 493379), (71, 430838), (142, 215419), (2201, 13898), (4402, 6949)]