8939430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 24131520

約数和(自身を除く): 15192090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 293, 339, 565, 586, 678, 879, 1017, 1130, 1465, 1695, 1758, 2034, 2637, 2930, 3051, 3390, 4395, 5085, 5274, 6102, 7911, 8790, 10170, 13185, 15255, 15822, 26370, 30510, 33109, 39555, 66218, 79110, 99327, 165545, 198654, 297981, 331090, 496635, 595962, 893943, 993270, 1489905, 1787886, 2979810, 4469715, 8939430]

約数ペア:

[(1, 8939430), (2, 4469715), (3, 2979810), (5, 1787886), (6, 1489905), (9, 993270), (10, 893943), (15, 595962), (18, 496635), (27, 331090), (30, 297981), (45, 198654), (54, 165545), (90, 99327), (113, 79110), (135, 66218), (226, 39555), (270, 33109), (293, 30510), (339, 26370), (565, 15822), (586, 15255), (678, 13185), (879, 10170), (1017, 8790), (1130, 7911), (1465, 6102), (1695, 5274), (1758, 5085), (2034, 4395), (2637, 3390), (2930, 3051)]