73972710

素因数分解:

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

素因数の和:39162

約数の個数: 64

約数和(自身を含む): 225446400

約数和(自身を除く): 151473690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 39139, 78278, 117417, 195695, 234834, 273973, 352251, 391390, 547946, 587085, 704502, 821919, 1056753, 1174170, 1369865, 1643838, 1761255, 2113506, 2465757, 2739730, 3522510, 4109595, 4931514, 5283765, 7397271, 8219190, 10567530, 12328785, 14794542, 24657570, 36986355, 73972710]

約数ペア:

[(1, 73972710), (2, 36986355), (3, 24657570), (5, 14794542), (6, 12328785), (7, 10567530), (9, 8219190), (10, 7397271), (14, 5283765), (15, 4931514), (18, 4109595), (21, 3522510), (27, 2739730), (30, 2465757), (35, 2113506), (42, 1761255), (45, 1643838), (54, 1369865), (63, 1174170), (70, 1056753), (90, 821919), (105, 704502), (126, 587085), (135, 547946), (189, 391390), (210, 352251), (270, 273973), (315, 234834), (378, 195695), (630, 117417), (945, 78278), (1890, 39139)]