90411090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39139}}^1$

素因数の和:39167

約数の個数: 64

約数和(自身を含む): 270535680

約数和(自身を除く): 180124590

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 39139, 78278, 117417, 195695, 234834, 273973, 391390, 430529, 547946, 587085, 821919, 861058, 1174170, 1291587, 1369865, 1643838, 2152645, 2583174, 2739730, 3013703, 4109595, 4305290, 6027406, 6457935, 8219190, 9041109, 12915870, 15068515, 18082218, 30137030, 45205545, 90411090]

約数ペア:

[(1, 90411090), (2, 45205545), (3, 30137030), (5, 18082218), (6, 15068515), (7, 12915870), (10, 9041109), (11, 8219190), (14, 6457935), (15, 6027406), (21, 4305290), (22, 4109595), (30, 3013703), (33, 2739730), (35, 2583174), (42, 2152645), (55, 1643838), (66, 1369865), (70, 1291587), (77, 1174170), (105, 861058), (110, 821919), (154, 587085), (165, 547946), (210, 430529), (231, 391390), (330, 273973), (385, 234834), (462, 195695), (770, 117417), (1155, 78278), (2310, 39139)]