715547140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2029}}^1$

素因数の和:2285

約数の個数: 96

約数和(自身を含む): 1882540800

約数和(自身を除く): 1166993660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 229, 308, 385, 458, 770, 916, 1145, 1540, 1603, 2029, 2290, 2519, 3206, 4058, 4580, 5038, 6412, 8015, 8116, 10076, 10145, 12595, 14203, 16030, 17633, 20290, 22319, 25190, 28406, 32060, 35266, 40580, 44638, 50380, 56812, 70532, 71015, 88165, 89276, 111595, 142030, 156233, 176330, 223190, 284060, 312466, 352660, 446380, 464641, 624932, 781165, 929282, 1562330, 1858564, 2323205, 3124660, 3252487, 4646410, 5111051, 6504974, 9292820, 10222102, 13009948, 16262435, 20444204, 25555255, 32524870, 35777357, 51110510, 65049740, 71554714, 102221020, 143109428, 178886785, 357773570, 715547140]

約数ペア:

[(1, 715547140), (2, 357773570), (4, 178886785), (5, 143109428), (7, 102221020), (10, 71554714), (11, 65049740), (14, 51110510), (20, 35777357), (22, 32524870), (28, 25555255), (35, 20444204), (44, 16262435), (55, 13009948), (70, 10222102), (77, 9292820), (110, 6504974), (140, 5111051), (154, 4646410), (220, 3252487), (229, 3124660), (308, 2323205), (385, 1858564), (458, 1562330), (770, 929282), (916, 781165), (1145, 624932), (1540, 464641), (1603, 446380), (2029, 352660), (2290, 312466), (2519, 284060), (3206, 223190), (4058, 176330), (4580, 156233), (5038, 142030), (6412, 111595), (8015, 89276), (8116, 88165), (10076, 71015), (10145, 70532), (12595, 56812), (14203, 50380), (16030, 44638), (17633, 40580), (20290, 35266), (22319, 32060), (25190, 28406)]