17850070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11087}}^1$

素因数の和:11124

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 20470058

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 11087, 22174, 55435, 77609, 110870, 155218, 255001, 388045, 510002, 776090, 1275005, 1785007, 2550010, 3570014, 8925035, 17850070]

約数ペア:

[(1, 17850070), (2, 8925035), (5, 3570014), (7, 2550010), (10, 1785007), (14, 1275005), (23, 776090), (35, 510002), (46, 388045), (70, 255001), (115, 155218), (161, 110870), (230, 77609), (322, 55435), (805, 22174), (1610, 11087)]