2548930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^2$

素因数の和:210

約数の個数: 24

約数和(自身を含む): 4769532

約数和(自身を除く): 2220602

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 3071, 6142, 6889, 13778, 15355, 30710, 34445, 68890, 254893, 509786, 1274465, 2548930]

約数ペア:

[(1, 2548930), (2, 1274465), (5, 509786), (10, 254893), (37, 68890), (74, 34445), (83, 30710), (166, 15355), (185, 13778), (370, 6889), (415, 6142), (830, 3071)]