875087010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3331}}^1$

素因数の和:3493

約数の個数: 128

約数和(自身を含む): 2686924800

約数和(自身を除く): 1811837790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 139, 189, 210, 270, 278, 315, 378, 417, 630, 695, 834, 945, 973, 1251, 1390, 1890, 1946, 2085, 2502, 2919, 3331, 3753, 4170, 4865, 5838, 6255, 6662, 7506, 8757, 9730, 9993, 12510, 14595, 16655, 17514, 18765, 19986, 23317, 26271, 29190, 29979, 33310, 37530, 43785, 46634, 49965, 52542, 59958, 69951, 87570, 89937, 99930, 116585, 131355, 139902, 149895, 179874, 209853, 233170, 262710, 299790, 349755, 419706, 449685, 463009, 629559, 699510, 899370, 926018, 1049265, 1259118, 1389027, 2098530, 2315045, 2778054, 3147795, 3241063, 4167081, 4630090, 6295590, 6482126, 6945135, 8334162, 9723189, 12501243, 13890270, 16205315, 19446378, 20835405, 25002486, 29169567, 32410630, 41670810, 48615945, 58339134, 62506215, 87508701, 97231890, 125012430, 145847835, 175017402, 291695670, 437543505, 875087010]

約数ペア:

[(1, 875087010), (2, 437543505), (3, 291695670), (5, 175017402), (6, 145847835), (7, 125012430), (9, 97231890), (10, 87508701), (14, 62506215), (15, 58339134), (18, 48615945), (21, 41670810), (27, 32410630), (30, 29169567), (35, 25002486), (42, 20835405), (45, 19446378), (54, 16205315), (63, 13890270), (70, 12501243), (90, 9723189), (105, 8334162), (126, 6945135), (135, 6482126), (139, 6295590), (189, 4630090), (210, 4167081), (270, 3241063), (278, 3147795), (315, 2778054), (378, 2315045), (417, 2098530), (630, 1389027), (695, 1259118), (834, 1049265), (945, 926018), (973, 899370), (1251, 699510), (1390, 629559), (1890, 463009), (1946, 449685), (2085, 419706), (2502, 349755), (2919, 299790), (3331, 262710), (3753, 233170), (4170, 209853), (4865, 179874), (5838, 149895), (6255, 139902), (6662, 131355), (7506, 116585), (8757, 99930), (9730, 89937), (9993, 87570), (12510, 69951), (14595, 59958), (16655, 52542), (17514, 49965), (18765, 46634), (19986, 43785), (23317, 37530), (26271, 33310), (29190, 29979)]