310730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 670464

約数和(自身を除く): 359734

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 193, 230, 322, 386, 805, 965, 1351, 1610, 1930, 2702, 4439, 6755, 8878, 13510, 22195, 31073, 44390, 62146, 155365, 310730]

約数ペア:

[(1, 310730), (2, 155365), (5, 62146), (7, 44390), (10, 31073), (14, 22195), (23, 13510), (35, 8878), (46, 6755), (70, 4439), (115, 2702), (161, 1930), (193, 1610), (230, 1351), (322, 965), (386, 805)]