67791690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5419}}^1$

素因数の和:5571

約数の個数: 48

約数和(自身を含む): 177559200

約数和(自身を除く): 109767510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 5419, 6255, 10838, 12510, 16257, 27095, 32514, 48771, 54190, 81285, 97542, 162570, 243855, 487710, 753241, 1506482, 2259723, 3766205, 4519446, 6779169, 7532410, 11298615, 13558338, 22597230, 33895845, 67791690]

約数ペア:

[(1, 67791690), (2, 33895845), (3, 22597230), (5, 13558338), (6, 11298615), (9, 7532410), (10, 6779169), (15, 4519446), (18, 3766205), (30, 2259723), (45, 1506482), (90, 753241), (139, 487710), (278, 243855), (417, 162570), (695, 97542), (834, 81285), (1251, 54190), (1390, 48771), (2085, 32514), (2502, 27095), (4170, 16257), (5419, 12510), (6255, 10838)]