6745620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16061}}^1$

素因数の和:16080

約数の個数: 48

約数和(自身を含む): 21587328

約数和(自身を除く): 14841708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16061, 32122, 48183, 64244, 80305, 96366, 112427, 160610, 192732, 224854, 240915, 321220, 337281, 449708, 481830, 562135, 674562, 963660, 1124270, 1349124, 1686405, 2248540, 3372810, 6745620]

約数ペア:

[(1, 6745620), (2, 3372810), (3, 2248540), (4, 1686405), (5, 1349124), (6, 1124270), (7, 963660), (10, 674562), (12, 562135), (14, 481830), (15, 449708), (20, 337281), (21, 321220), (28, 240915), (30, 224854), (35, 192732), (42, 160610), (60, 112427), (70, 96366), (84, 80305), (105, 64244), (140, 48183), (210, 32122), (420, 16061)]