271467430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{7127}}^1$

素因数の和:7440

約数の個数: 32

約数和(自身を含む): 528099264

約数和(自身を除く): 256631834

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1465, 2930, 3809, 7127, 7618, 14254, 19045, 35635, 38090, 71270, 92651, 185302, 463255, 926510, 2088211, 4176422, 10441055, 20882110, 27146743, 54293486, 135733715, 271467430]

約数ペア:

[(1, 271467430), (2, 135733715), (5, 54293486), (10, 27146743), (13, 20882110), (26, 10441055), (65, 4176422), (130, 2088211), (293, 926510), (586, 463255), (1465, 185302), (2930, 92651), (3809, 71270), (7127, 38090), (7618, 35635), (14254, 19045)]