2190670

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1956530

約数列:

[1, 2, 5, 10, 47, 59, 79, 94, 118, 158, 235, 295, 395, 470, 590, 790, 2773, 3713, 4661, 5546, 7426, 9322, 13865, 18565, 23305, 27730, 37130, 46610, 219067, 438134, 1095335, 2190670]

約数ペア:

[(1, 2190670), (2, 1095335), (5, 438134), (10, 219067), (47, 46610), (59, 37130), (79, 27730), (94, 23305), (118, 18565), (158, 13865), (235, 9322), (295, 7426), (395, 5546), (470, 4661), (590, 3713), (790, 2773)]