30779730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3931}}^1$

素因数の和:3976

約数の個数: 64

約数和(自身を含む): 84931200

約数和(自身を除く): 54151470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 3931, 7830, 7862, 11793, 19655, 23586, 35379, 39310, 58965, 70758, 106137, 113999, 117930, 176895, 212274, 227998, 341997, 353790, 530685, 569995, 683994, 1025991, 1061370, 1139990, 1709985, 2051982, 3077973, 3419970, 5129955, 6155946, 10259910, 15389865, 30779730]

約数ペア:

[(1, 30779730), (2, 15389865), (3, 10259910), (5, 6155946), (6, 5129955), (9, 3419970), (10, 3077973), (15, 2051982), (18, 1709985), (27, 1139990), (29, 1061370), (30, 1025991), (45, 683994), (54, 569995), (58, 530685), (87, 353790), (90, 341997), (135, 227998), (145, 212274), (174, 176895), (261, 117930), (270, 113999), (290, 106137), (435, 70758), (522, 58965), (783, 39310), (870, 35379), (1305, 23586), (1566, 19655), (2610, 11793), (3915, 7862), (3931, 7830)]