1553445349260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{194667337}}^1$

素因数の和:194667375

約数の個数: 96

約数和(自身を含む): 5232658045440

約数和(自身を除く): 3679212696180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 194667337, 389334674, 584002011, 778669348, 973336685, 1168004022, 1362671359, 1946673370, 2336008044, 2725342718, 2920010055, 3698679403, 3893346740, 4088014077, 5450685436, 5840020110, 6813356795, 7397358806, 8176028154, 11096038209, 11680040220, 13626713590, 14794717612, 16352056308, 18493397015, 20440070385, 22192076418, 25890755821, 27253427180, 36986794030, 40880140770, 44384152836, 51781511642, 55480191045, 73973588060, 77672267463, 81760281540, 103563023284, 110960382090, 129453779105, 155344534926, 221920764180, 258907558210, 310689069852, 388361337315, 517815116420, 776722674630, 1553445349260]

約数ペア:

[(1, 1553445349260), (2, 776722674630), (3, 517815116420), (4, 388361337315), (5, 310689069852), (6, 258907558210), (7, 221920764180), (10, 155344534926), (12, 129453779105), (14, 110960382090), (15, 103563023284), (19, 81760281540), (20, 77672267463), (21, 73973588060), (28, 55480191045), (30, 51781511642), (35, 44384152836), (38, 40880140770), (42, 36986794030), (57, 27253427180), (60, 25890755821), (70, 22192076418), (76, 20440070385), (84, 18493397015), (95, 16352056308), (105, 14794717612), (114, 13626713590), (133, 11680040220), (140, 11096038209), (190, 8176028154), (210, 7397358806), (228, 6813356795), (266, 5840020110), (285, 5450685436), (380, 4088014077), (399, 3893346740), (420, 3698679403), (532, 2920010055), (570, 2725342718), (665, 2336008044), (798, 1946673370), (1140, 1362671359), (1330, 1168004022), (1596, 973336685), (1995, 778669348), (2660, 584002011), (3990, 389334674), (7980, 194667337)]