145401270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{692387}}^1$

素因数の和:692404

約数の個数: 32

約数和(自身を含む): 398815488

約数和(自身を除く): 253414218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 692387, 1384774, 2077161, 3461935, 4154322, 4846709, 6923870, 9693418, 10385805, 14540127, 20771610, 24233545, 29080254, 48467090, 72700635, 145401270]

約数ペア:

[(1, 145401270), (2, 72700635), (3, 48467090), (5, 29080254), (6, 24233545), (7, 20771610), (10, 14540127), (14, 10385805), (15, 9693418), (21, 6923870), (30, 4846709), (35, 4154322), (42, 3461935), (70, 2077161), (105, 1384774), (210, 692387)]