82687710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9157}}^1$

素因数の和:9217

約数の個数: 64

約数和(自身を含む): 232100352

約数和(自身を除く): 149412642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 9157, 18314, 27471, 45785, 54942, 64099, 91570, 128198, 137355, 192297, 274710, 320495, 384594, 393751, 640990, 787502, 961485, 1181253, 1922970, 1968755, 2362506, 2756257, 3937510, 5512514, 5906265, 8268771, 11812530, 13781285, 16537542, 27562570, 41343855, 82687710]

約数ペア:

[(1, 82687710), (2, 41343855), (3, 27562570), (5, 16537542), (6, 13781285), (7, 11812530), (10, 8268771), (14, 5906265), (15, 5512514), (21, 3937510), (30, 2756257), (35, 2362506), (42, 1968755), (43, 1922970), (70, 1181253), (86, 961485), (105, 787502), (129, 640990), (210, 393751), (215, 384594), (258, 320495), (301, 274710), (430, 192297), (602, 137355), (645, 128198), (903, 91570), (1290, 64099), (1505, 54942), (1806, 45785), (3010, 27471), (4515, 18314), (9030, 9157)]