17482990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10859}}^1$

素因数の和:10896

約数の個数: 32

約数和(自身を含む): 37532160

約数和(自身を除く): 20049170

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 10859, 21718, 54295, 76013, 108590, 152026, 249757, 380065, 499514, 760130, 1248785, 1748299, 2497570, 3496598, 8741495, 17482990]

約数ペア:

[(1, 17482990), (2, 8741495), (5, 3496598), (7, 2497570), (10, 1748299), (14, 1248785), (23, 760130), (35, 499514), (46, 380065), (70, 249757), (115, 152026), (161, 108590), (230, 76013), (322, 54295), (805, 21718), (1610, 10859)]