210614090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{911}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 386760960

約数和(自身を除く): 176146870

約数列:

[1, 2, 5, 10, 61, 122, 305, 379, 610, 758, 911, 1822, 1895, 3790, 4555, 9110, 23119, 46238, 55571, 111142, 115595, 231190, 277855, 345269, 555710, 690538, 1726345, 3452690, 21061409, 42122818, 105307045, 210614090]

約数ペア:

[(1, 210614090), (2, 105307045), (5, 42122818), (10, 21061409), (61, 3452690), (122, 1726345), (305, 690538), (379, 555710), (610, 345269), (758, 277855), (911, 231190), (1822, 115595), (1895, 111142), (3790, 55571), (4555, 46238), (9110, 23119)]