191062620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151637}}^1$

素因数の和:151659

約数の個数: 72

約数和(自身を含む): 662354784

約数和(自身を除く): 471292164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 151637, 303274, 454911, 606548, 758185, 909822, 1061459, 1364733, 1516370, 1819644, 2122918, 2274555, 2729466, 3032740, 3184377, 4245836, 4549110, 5307295, 5458932, 6368754, 6823665, 9098220, 9553131, 10614590, 12737508, 13647330, 15921885, 19106262, 21229180, 27294660, 31843770, 38212524, 47765655, 63687540, 95531310, 191062620]

約数ペア:

[(1, 191062620), (2, 95531310), (3, 63687540), (4, 47765655), (5, 38212524), (6, 31843770), (7, 27294660), (9, 21229180), (10, 19106262), (12, 15921885), (14, 13647330), (15, 12737508), (18, 10614590), (20, 9553131), (21, 9098220), (28, 6823665), (30, 6368754), (35, 5458932), (36, 5307295), (42, 4549110), (45, 4245836), (60, 3184377), (63, 3032740), (70, 2729466), (84, 2274555), (90, 2122918), (105, 1819644), (126, 1516370), (140, 1364733), (180, 1061459), (210, 909822), (252, 758185), (315, 606548), (420, 454911), (630, 303274), (1260, 151637)]