30125966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 50440320

約数和(自身を除く): 20314354

約数列:

[1, 2, 13, 26, 47, 89, 94, 178, 277, 554, 611, 1157, 1222, 2314, 3601, 4183, 7202, 8366, 13019, 24653, 26038, 49306, 54379, 108758, 169247, 320489, 338494, 640978, 1158691, 2317382, 15062983, 30125966]

約数ペア:

[(1, 30125966), (2, 15062983), (13, 2317382), (26, 1158691), (47, 640978), (89, 338494), (94, 320489), (178, 169247), (277, 108758), (554, 54379), (611, 49306), (1157, 26038), (1222, 24653), (2314, 13019), (3601, 8366), (4183, 7202)]