102905670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2539}}^1$

素因数の和:2749

約数の個数: 64

約数和(自身を含む): 283829760

約数和(自身を除く): 180924090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 579, 965, 1158, 1351, 1930, 2539, 2702, 2895, 4053, 5078, 5790, 6755, 7617, 8106, 12695, 13510, 15234, 17773, 20265, 25390, 35546, 38085, 40530, 53319, 76170, 88865, 106638, 177730, 266595, 490027, 533190, 980054, 1470081, 2450135, 2940162, 3430189, 4900270, 6860378, 7350405, 10290567, 14700810, 17150945, 20581134, 34301890, 51452835, 102905670]

約数ペア:

[(1, 102905670), (2, 51452835), (3, 34301890), (5, 20581134), (6, 17150945), (7, 14700810), (10, 10290567), (14, 7350405), (15, 6860378), (21, 4900270), (30, 3430189), (35, 2940162), (42, 2450135), (70, 1470081), (105, 980054), (193, 533190), (210, 490027), (386, 266595), (579, 177730), (965, 106638), (1158, 88865), (1351, 76170), (1930, 53319), (2539, 40530), (2702, 38085), (2895, 35546), (4053, 25390), (5078, 20265), (5790, 17773), (6755, 15234), (7617, 13510), (8106, 12695)]