127130770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20807}}^1$

素因数の和:20874

約数の個数: 32

約数和(自身を含む): 251693568

約数和(自身を除く): 124562798

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 20807, 41614, 104035, 208070, 270491, 540982, 977929, 1352455, 1955858, 2704910, 4889645, 9779290, 12713077, 25426154, 63565385, 127130770]

約数ペア:

[(1, 127130770), (2, 63565385), (5, 25426154), (10, 12713077), (13, 9779290), (26, 4889645), (47, 2704910), (65, 1955858), (94, 1352455), (130, 977929), (235, 540982), (470, 270491), (611, 208070), (1222, 104035), (3055, 41614), (6110, 20807)]