19325670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7079}}^1$

素因数の和:7109

約数の個数: 64

約数和(自身を含む): 57093120

約数和(自身を除く): 37767450

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 7079, 14158, 21237, 35395, 42474, 49553, 70790, 92027, 99106, 106185, 148659, 184054, 212370, 247765, 276081, 297318, 460135, 495530, 552162, 644189, 743295, 920270, 1288378, 1380405, 1486590, 1932567, 2760810, 3220945, 3865134, 6441890, 9662835, 19325670]

約数ペア:

[(1, 19325670), (2, 9662835), (3, 6441890), (5, 3865134), (6, 3220945), (7, 2760810), (10, 1932567), (13, 1486590), (14, 1380405), (15, 1288378), (21, 920270), (26, 743295), (30, 644189), (35, 552162), (39, 495530), (42, 460135), (65, 297318), (70, 276081), (78, 247765), (91, 212370), (105, 184054), (130, 148659), (182, 106185), (195, 99106), (210, 92027), (273, 70790), (390, 49553), (455, 42474), (546, 35395), (910, 21237), (1365, 14158), (2730, 7079)]