16660590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6691}}^1$

素因数の和:6784

約数の個数: 32

約数和(自身を含む): 40473216

約数和(自身を除く): 23812626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 6691, 13382, 20073, 33455, 40146, 66910, 100365, 200730, 555353, 1110706, 1666059, 2776765, 3332118, 5553530, 8330295, 16660590]

約数ペア:

[(1, 16660590), (2, 8330295), (3, 5553530), (5, 3332118), (6, 2776765), (10, 1666059), (15, 1110706), (30, 555353), (83, 200730), (166, 100365), (249, 66910), (415, 40146), (498, 33455), (830, 20073), (1245, 13382), (2490, 6691)]