86385530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 209599488

約数和(自身を除く): 123213958

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 47, 49, 55, 62, 70, 77, 94, 98, 110, 121, 154, 155, 217, 235, 242, 245, 310, 329, 341, 385, 434, 470, 490, 517, 539, 605, 658, 682, 770, 847, 1034, 1078, 1085, 1210, 1457, 1519, 1645, 1694, 1705, 2170, 2303, 2387, 2585, 2695, 2914, 3038, 3290, 3410, 3619, 3751, 4235, 4606, 4774, 5170, 5390, 5687, 5929, 7238, 7285, 7502, 7595, 8470, 10199, 11374, 11515, 11858, 11935, 14570, 15190, 16027, 16709, 18095, 18755, 20398, 23030, 23870, 25333, 26257, 28435, 29645, 32054, 33418, 36190, 37510, 39809, 50666, 50995, 52514, 56870, 59290, 71393, 79618, 80135, 83545, 101990, 112189, 126665, 131285, 142786, 160270, 167090, 176297, 183799, 199045, 224378, 253330, 262570, 278663, 352594, 356965, 367598, 398090, 557326, 560945, 713930, 785323, 881485, 918995, 1121890, 1234079, 1393315, 1570646, 1762970, 1837990, 2468158, 2786630, 3926615, 6170395, 7853230, 8638553, 12340790, 17277106, 43192765, 86385530]

約数ペア:

[(1, 86385530), (2, 43192765), (5, 17277106), (7, 12340790), (10, 8638553), (11, 7853230), (14, 6170395), (22, 3926615), (31, 2786630), (35, 2468158), (47, 1837990), (49, 1762970), (55, 1570646), (62, 1393315), (70, 1234079), (77, 1121890), (94, 918995), (98, 881485), (110, 785323), (121, 713930), (154, 560945), (155, 557326), (217, 398090), (235, 367598), (242, 356965), (245, 352594), (310, 278663), (329, 262570), (341, 253330), (385, 224378), (434, 199045), (470, 183799), (490, 176297), (517, 167090), (539, 160270), (605, 142786), (658, 131285), (682, 126665), (770, 112189), (847, 101990), (1034, 83545), (1078, 80135), (1085, 79618), (1210, 71393), (1457, 59290), (1519, 56870), (1645, 52514), (1694, 50995), (1705, 50666), (2170, 39809), (2303, 37510), (2387, 36190), (2585, 33418), (2695, 32054), (2914, 29645), (3038, 28435), (3290, 26257), (3410, 25333), (3619, 23870), (3751, 23030), (4235, 20398), (4606, 18755), (4774, 18095), (5170, 16709), (5390, 16027), (5687, 15190), (5929, 14570), (7238, 11935), (7285, 11858), (7502, 11515), (7595, 11374), (8470, 10199)]