29995840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{1913}}^1$

素因数の和:1944

約数の個数: 84

約数和(自身を含む): 83132676

約数和(自身を除く): 53136836

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1913, 1960, 2240, 3136, 3826, 3920, 7652, 7840, 9565, 13391, 15304, 15680, 19130, 26782, 30608, 38260, 53564, 61216, 66955, 76520, 93737, 107128, 122432, 133910, 153040, 187474, 214256, 267820, 306080, 374948, 428512, 468685, 535640, 612160, 749896, 857024, 937370, 1071280, 1499792, 1874740, 2142560, 2999584, 3749480, 4285120, 5999168, 7498960, 14997920, 29995840]

約数ペア:

[(1, 29995840), (2, 14997920), (4, 7498960), (5, 5999168), (7, 4285120), (8, 3749480), (10, 2999584), (14, 2142560), (16, 1874740), (20, 1499792), (28, 1071280), (32, 937370), (35, 857024), (40, 749896), (49, 612160), (56, 535640), (64, 468685), (70, 428512), (80, 374948), (98, 306080), (112, 267820), (140, 214256), (160, 187474), (196, 153040), (224, 133910), (245, 122432), (280, 107128), (320, 93737), (392, 76520), (448, 66955), (490, 61216), (560, 53564), (784, 38260), (980, 30608), (1120, 26782), (1568, 19130), (1913, 15680), (1960, 15304), (2240, 13391), (3136, 9565), (3826, 7840), (3920, 7652)]