1291227210

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52553}}^1$

素因数の和:52589

約数の個数: 128

約数和(自身を含む): 4237954560

約数和(自身を除く): 2946727350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 24570, 52553, 105106, 157659, 262765, 315318, 367871, 472977, 525530, 683189, 735742, 788295, 945954, 1103613, 1366378, 1418931, 1576590, 1839355, 2049567, 2207226, 2364885, 2837862, 3310839, 3415945, 3678710, 4099134, 4729770, 4782323, 5518065, 6148701, 6621678, 6831890, 7094655, 9564646, 9932517, 10247835, 11036130, 12297402, 14189310, 14346969, 16554195, 18446103, 19865034, 20495670, 23911615, 28693938, 30743505, 33108390, 36892206, 43040907, 47823230, 49662585, 61487010, 71734845, 86081814, 92230515, 99325170, 129122721, 143469690, 184461030, 215204535, 258245442, 430409070, 645613605, 1291227210]

約数ペア:

[(1, 1291227210), (2, 645613605), (3, 430409070), (5, 258245442), (6, 215204535), (7, 184461030), (9, 143469690), (10, 129122721), (13, 99325170), (14, 92230515), (15, 86081814), (18, 71734845), (21, 61487010), (26, 49662585), (27, 47823230), (30, 43040907), (35, 36892206), (39, 33108390), (42, 30743505), (45, 28693938), (54, 23911615), (63, 20495670), (65, 19865034), (70, 18446103), (78, 16554195), (90, 14346969), (91, 14189310), (105, 12297402), (117, 11036130), (126, 10247835), (130, 9932517), (135, 9564646), (182, 7094655), (189, 6831890), (195, 6621678), (210, 6148701), (234, 5518065), (270, 4782323), (273, 4729770), (315, 4099134), (351, 3678710), (378, 3415945), (390, 3310839), (455, 2837862), (546, 2364885), (585, 2207226), (630, 2049567), (702, 1839355), (819, 1576590), (910, 1418931), (945, 1366378), (1170, 1103613), (1365, 945954), (1638, 788295), (1755, 735742), (1890, 683189), (2457, 525530), (2730, 472977), (3510, 367871), (4095, 315318), (4914, 262765), (8190, 157659), (12285, 105106), (24570, 52553)]