33770660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21929}}^1$

素因数の和:21956

約数の個数: 48

約数和(自身を含む): 88421760

約数和(自身を除く): 54651100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 21929, 43858, 87716, 109645, 153503, 219290, 241219, 307006, 438580, 482438, 614012, 767515, 964876, 1206095, 1535030, 1688533, 2412190, 3070060, 3377066, 4824380, 6754132, 8442665, 16885330, 33770660]

約数ペア:

[(1, 33770660), (2, 16885330), (4, 8442665), (5, 6754132), (7, 4824380), (10, 3377066), (11, 3070060), (14, 2412190), (20, 1688533), (22, 1535030), (28, 1206095), (35, 964876), (44, 767515), (55, 614012), (70, 482438), (77, 438580), (110, 307006), (140, 241219), (154, 219290), (220, 153503), (308, 109645), (385, 87716), (770, 43858), (1540, 21929)]