69354940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{797}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 154173600

約数和(自身を除く): 84818660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 229, 380, 458, 797, 916, 1145, 1594, 2290, 3188, 3985, 4351, 4580, 7970, 8702, 15143, 15940, 17404, 21755, 30286, 43510, 60572, 75715, 87020, 151430, 182513, 302860, 365026, 730052, 912565, 1825130, 3467747, 3650260, 6935494, 13870988, 17338735, 34677470, 69354940]

約数ペア:

[(1, 69354940), (2, 34677470), (4, 17338735), (5, 13870988), (10, 6935494), (19, 3650260), (20, 3467747), (38, 1825130), (76, 912565), (95, 730052), (190, 365026), (229, 302860), (380, 182513), (458, 151430), (797, 87020), (916, 75715), (1145, 60572), (1594, 43510), (2290, 30286), (3188, 21755), (3985, 17404), (4351, 15940), (4580, 15143), (7970, 8702)]