31238710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 57933792

約数和(自身を除く): 26695082

約数列:

[1, 2, 5, 10, 61, 83, 122, 166, 305, 415, 610, 617, 830, 1234, 3085, 5063, 6170, 10126, 25315, 37637, 50630, 51211, 75274, 102422, 188185, 256055, 376370, 512110, 3123871, 6247742, 15619355, 31238710]

約数ペア:

[(1, 31238710), (2, 15619355), (5, 6247742), (10, 3123871), (61, 512110), (83, 376370), (122, 256055), (166, 188185), (305, 102422), (415, 75274), (610, 51211), (617, 50630), (830, 37637), (1234, 25315), (3085, 10126), (5063, 6170)]