11828970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 31847040

約数和(自身を除く): 20018070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 193, 227, 270, 386, 454, 579, 681, 965, 1135, 1158, 1362, 1737, 1930, 2043, 2270, 2895, 3405, 3474, 4086, 5211, 5790, 6129, 6810, 8685, 10215, 10422, 12258, 17370, 20430, 26055, 30645, 43811, 52110, 61290, 87622, 131433, 219055, 262866, 394299, 438110, 657165, 788598, 1182897, 1314330, 1971495, 2365794, 3942990, 5914485, 11828970]

約数ペア:

[(1, 11828970), (2, 5914485), (3, 3942990), (5, 2365794), (6, 1971495), (9, 1314330), (10, 1182897), (15, 788598), (18, 657165), (27, 438110), (30, 394299), (45, 262866), (54, 219055), (90, 131433), (135, 87622), (193, 61290), (227, 52110), (270, 43811), (386, 30645), (454, 26055), (579, 20430), (681, 17370), (965, 12258), (1135, 10422), (1158, 10215), (1362, 8685), (1737, 6810), (1930, 6129), (2043, 5790), (2270, 5211), (2895, 4086), (3405, 3474)]