13499340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4787}}^1$

素因数の和:4846

約数の個数: 48

約数和(自身を含む): 38610432

約数和(自身を除く): 25111092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 4787, 9574, 14361, 19148, 23935, 28722, 47870, 57444, 71805, 95740, 143610, 224989, 287220, 449978, 674967, 899956, 1124945, 1349934, 2249890, 2699868, 3374835, 4499780, 6749670, 13499340]

約数ペア:

[(1, 13499340), (2, 6749670), (3, 4499780), (4, 3374835), (5, 2699868), (6, 2249890), (10, 1349934), (12, 1124945), (15, 899956), (20, 674967), (30, 449978), (47, 287220), (60, 224989), (94, 143610), (141, 95740), (188, 71805), (235, 57444), (282, 47870), (470, 28722), (564, 23935), (705, 19148), (940, 14361), (1410, 9574), (2820, 4787)]