17428020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 51916032

約数和(自身を除く): 34488012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 73, 92, 115, 138, 146, 173, 219, 230, 276, 292, 345, 346, 365, 438, 460, 519, 690, 692, 730, 865, 876, 1038, 1095, 1380, 1460, 1679, 1730, 2076, 2190, 2595, 3358, 3460, 3979, 4380, 5037, 5190, 6716, 7958, 8395, 10074, 10380, 11937, 12629, 15916, 16790, 19895, 20148, 23874, 25185, 25258, 33580, 37887, 39790, 47748, 50370, 50516, 59685, 63145, 75774, 79580, 100740, 119370, 126290, 151548, 189435, 238740, 252580, 290467, 378870, 580934, 757740, 871401, 1161868, 1452335, 1742802, 2904670, 3485604, 4357005, 5809340, 8714010, 17428020]

約数ペア:

[(1, 17428020), (2, 8714010), (3, 5809340), (4, 4357005), (5, 3485604), (6, 2904670), (10, 1742802), (12, 1452335), (15, 1161868), (20, 871401), (23, 757740), (30, 580934), (46, 378870), (60, 290467), (69, 252580), (73, 238740), (92, 189435), (115, 151548), (138, 126290), (146, 119370), (173, 100740), (219, 79580), (230, 75774), (276, 63145), (292, 59685), (345, 50516), (346, 50370), (365, 47748), (438, 39790), (460, 37887), (519, 33580), (690, 25258), (692, 25185), (730, 23874), (865, 20148), (876, 19895), (1038, 16790), (1095, 15916), (1380, 12629), (1460, 11937), (1679, 10380), (1730, 10074), (2076, 8395), (2190, 7958), (2595, 6716), (3358, 5190), (3460, 5037), (3979, 4380)]