15673872730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{149717}}^1$

素因数の和:149791

約数の個数: 48

約数和(自身を含む): 30802981320

約数和(自身を除く): 15129108590

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 361, 551, 722, 1102, 1805, 2755, 3610, 5510, 10469, 20938, 52345, 104690, 149717, 299434, 748585, 1497170, 2844623, 4341793, 5689246, 8683586, 14223115, 21708965, 28446230, 43417930, 54047837, 82494067, 108095674, 164988134, 270239185, 412470335, 540478370, 824940670, 1567387273, 3134774546, 7836936365, 15673872730]

約数ペア:

[(1, 15673872730), (2, 7836936365), (5, 3134774546), (10, 1567387273), (19, 824940670), (29, 540478370), (38, 412470335), (58, 270239185), (95, 164988134), (145, 108095674), (190, 82494067), (290, 54047837), (361, 43417930), (551, 28446230), (722, 21708965), (1102, 14223115), (1805, 8683586), (2755, 5689246), (3610, 4341793), (5510, 2844623), (10469, 1497170), (20938, 748585), (52345, 299434), (104690, 149717)]