154230830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4283}}^1$

素因数の和:4580

約数の個数: 32

約数和(自身を含む): 300119904

約数和(自身を除く): 145889074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 2770, 3601, 4283, 7202, 8566, 18005, 21415, 36010, 42830, 55679, 111358, 278395, 556790, 1186391, 2372782, 5931955, 11863910, 15423083, 30846166, 77115415, 154230830]

約数ペア:

[(1, 154230830), (2, 77115415), (5, 30846166), (10, 15423083), (13, 11863910), (26, 5931955), (65, 2372782), (130, 1186391), (277, 556790), (554, 278395), (1385, 111358), (2770, 55679), (3601, 42830), (4283, 36010), (7202, 21415), (8566, 18005)]