31330060638

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1\times {\mathrm{727}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 63943326720

約数和(自身を除く): 32613266082

約数列:

[1, 2, 3, 6, 103, 137, 206, 274, 309, 411, 509, 618, 727, 822, 1018, 1454, 1527, 2181, 3054, 4362, 14111, 28222, 42333, 52427, 69733, 74881, 84666, 99599, 104854, 139466, 149762, 157281, 199198, 209199, 224643, 298797, 314562, 370043, 418398, 449286, 597594, 740086, 1110129, 2220258, 7182499, 10258697, 14364998, 20517394, 21547497, 30776091, 38114429, 43094994, 50695891, 61552182, 76228858, 101391782, 114343287, 152087673, 228686574, 304175346, 5221676773, 10443353546, 15665030319, 31330060638]

約数ペア:

[(1, 31330060638), (2, 15665030319), (3, 10443353546), (6, 5221676773), (103, 304175346), (137, 228686574), (206, 152087673), (274, 114343287), (309, 101391782), (411, 76228858), (509, 61552182), (618, 50695891), (727, 43094994), (822, 38114429), (1018, 30776091), (1454, 21547497), (1527, 20517394), (2181, 14364998), (3054, 10258697), (4362, 7182499), (14111, 2220258), (28222, 1110129), (42333, 740086), (52427, 597594), (69733, 449286), (74881, 418398), (84666, 370043), (99599, 314562), (104854, 298797), (139466, 224643), (149762, 209199), (157281, 199198)]