26383590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 76608000

約数和(自身を除く): 50224410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 37, 38, 45, 54, 57, 74, 90, 95, 111, 114, 135, 139, 171, 185, 190, 222, 270, 278, 285, 333, 342, 370, 417, 513, 555, 570, 666, 695, 703, 834, 855, 999, 1026, 1110, 1251, 1390, 1406, 1665, 1710, 1998, 2085, 2109, 2502, 2565, 2641, 3330, 3515, 3753, 4170, 4218, 4995, 5130, 5143, 5282, 6255, 6327, 7030, 7506, 7923, 9990, 10286, 10545, 12510, 12654, 13205, 15429, 15846, 18765, 18981, 21090, 23769, 25715, 26410, 30858, 31635, 37530, 37962, 39615, 46287, 47538, 51430, 63270, 71307, 77145, 79230, 92574, 94905, 97717, 118845, 138861, 142614, 154290, 189810, 195434, 231435, 237690, 277722, 293151, 356535, 462870, 488585, 586302, 694305, 713070, 879453, 977170, 1388610, 1465755, 1758906, 2638359, 2931510, 4397265, 5276718, 8794530, 13191795, 26383590]

約数ペア:

[(1, 26383590), (2, 13191795), (3, 8794530), (5, 5276718), (6, 4397265), (9, 2931510), (10, 2638359), (15, 1758906), (18, 1465755), (19, 1388610), (27, 977170), (30, 879453), (37, 713070), (38, 694305), (45, 586302), (54, 488585), (57, 462870), (74, 356535), (90, 293151), (95, 277722), (111, 237690), (114, 231435), (135, 195434), (139, 189810), (171, 154290), (185, 142614), (190, 138861), (222, 118845), (270, 97717), (278, 94905), (285, 92574), (333, 79230), (342, 77145), (370, 71307), (417, 63270), (513, 51430), (555, 47538), (570, 46287), (666, 39615), (695, 37962), (703, 37530), (834, 31635), (855, 30858), (999, 26410), (1026, 25715), (1110, 23769), (1251, 21090), (1390, 18981), (1406, 18765), (1665, 15846), (1710, 15429), (1998, 13205), (2085, 12654), (2109, 12510), (2502, 10545), (2565, 10286), (2641, 9990), (3330, 7923), (3515, 7506), (3753, 7030), (4170, 6327), (4218, 6255), (4995, 5282), (5130, 5143)]