487789110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{12071}}^1$

素因数の和:12533

約数の個数: 48

約数和(自身を含む): 1271181600

約数和(自身を除く): 783392490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 898, 1347, 2245, 2694, 4041, 4490, 6735, 8082, 12071, 13470, 20205, 24142, 36213, 40410, 60355, 72426, 108639, 120710, 181065, 217278, 362130, 543195, 1086390, 5419879, 10839758, 16259637, 27099395, 32519274, 48778911, 54198790, 81298185, 97557822, 162596370, 243894555, 487789110]

約数ペア:

[(1, 487789110), (2, 243894555), (3, 162596370), (5, 97557822), (6, 81298185), (9, 54198790), (10, 48778911), (15, 32519274), (18, 27099395), (30, 16259637), (45, 10839758), (90, 5419879), (449, 1086390), (898, 543195), (1347, 362130), (2245, 217278), (2694, 181065), (4041, 120710), (4490, 108639), (6735, 72426), (8082, 60355), (12071, 40410), (13470, 36213), (20205, 24142)]