201912270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{961487}}^1$

素因数の和:961504

約数の個数: 32

約数和(自身を含む): 553817088

約数和(自身を除く): 351904818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 961487, 1922974, 2884461, 4807435, 5768922, 6730409, 9614870, 13460818, 14422305, 20191227, 28844610, 33652045, 40382454, 67304090, 100956135, 201912270]

約数ペア:

[(1, 201912270), (2, 100956135), (3, 67304090), (5, 40382454), (6, 33652045), (7, 28844610), (10, 20191227), (14, 14422305), (15, 13460818), (21, 9614870), (30, 6730409), (35, 5768922), (42, 4807435), (70, 2884461), (105, 1922974), (210, 961487)]