2613070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 5248800

約数和(自身を除く): 2635730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 809, 1615, 1618, 3230, 4045, 8090, 13753, 15371, 27506, 30742, 68765, 76855, 137530, 153710, 261307, 522614, 1306535, 2613070]

約数ペア:

[(1, 2613070), (2, 1306535), (5, 522614), (10, 261307), (17, 153710), (19, 137530), (34, 76855), (38, 68765), (85, 30742), (95, 27506), (170, 15371), (190, 13753), (323, 8090), (646, 4045), (809, 3230), (1615, 1618)]