3666890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 6998400

約数和(自身を除く): 3331510

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 149, 214, 230, 298, 535, 745, 1070, 1490, 2461, 3427, 4922, 6854, 12305, 15943, 17135, 24610, 31886, 34270, 79715, 159430, 366689, 733378, 1833445, 3666890]

約数ペア:

[(1, 3666890), (2, 1833445), (5, 733378), (10, 366689), (23, 159430), (46, 79715), (107, 34270), (115, 31886), (149, 24610), (214, 17135), (230, 15943), (298, 12305), (535, 6854), (745, 4922), (1070, 3427), (1490, 2461)]