797789790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{422111}}^1$

素因数の和:422134

約数の個数: 64

約数和(自身を含む): 2431365120

約数和(自身を除く): 1633575330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 422111, 844222, 1266333, 2110555, 2532666, 2954777, 3798999, 4221110, 5909554, 6331665, 7597998, 8864331, 11396997, 12663330, 14773885, 17728662, 18994995, 22793994, 26592993, 29547770, 37989990, 44321655, 53185986, 56984985, 79778979, 88643310, 113969970, 132964965, 159557958, 265929930, 398894895, 797789790]

約数ペア:

[(1, 797789790), (2, 398894895), (3, 265929930), (5, 159557958), (6, 132964965), (7, 113969970), (9, 88643310), (10, 79778979), (14, 56984985), (15, 53185986), (18, 44321655), (21, 37989990), (27, 29547770), (30, 26592993), (35, 22793994), (42, 18994995), (45, 17728662), (54, 14773885), (63, 12663330), (70, 11396997), (90, 8864331), (105, 7597998), (126, 6331665), (135, 5909554), (189, 4221110), (210, 3798999), (270, 2954777), (315, 2532666), (378, 2110555), (630, 1266333), (945, 844222), (1890, 422111)]