17627890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10949}}^1$

素因数の和:10986

約数の個数: 32

約数和(自身を含む): 37843200

約数和(自身を除く): 20215310

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 10949, 21898, 54745, 76643, 109490, 153286, 251827, 383215, 503654, 766430, 1259135, 1762789, 2518270, 3525578, 8813945, 17627890]

約数ペア:

[(1, 17627890), (2, 8813945), (5, 3525578), (7, 2518270), (10, 1762789), (14, 1259135), (23, 766430), (35, 503654), (46, 383215), (70, 251827), (115, 153286), (161, 109490), (230, 76643), (322, 54745), (805, 21898), (1610, 10949)]