29259380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 66479616

約数和(自身を除く): 37220236

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 1831, 3196, 3662, 3995, 7324, 7990, 9155, 15980, 18310, 31127, 36620, 62254, 86057, 124508, 155635, 172114, 311270, 344228, 430285, 622540, 860570, 1462969, 1721140, 2925938, 5851876, 7314845, 14629690, 29259380]

約数ペア:

[(1, 29259380), (2, 14629690), (4, 7314845), (5, 5851876), (10, 2925938), (17, 1721140), (20, 1462969), (34, 860570), (47, 622540), (68, 430285), (85, 344228), (94, 311270), (170, 172114), (188, 155635), (235, 124508), (340, 86057), (470, 62254), (799, 36620), (940, 31127), (1598, 18310), (1831, 15980), (3196, 9155), (3662, 7990), (3995, 7324)]