27251930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 50295168

約数和(自身を除く): 23043238

約数列:

[1, 2, 5, 10, 71, 131, 142, 262, 293, 355, 586, 655, 710, 1310, 1465, 2930, 9301, 18602, 20803, 38383, 41606, 46505, 76766, 93010, 104015, 191915, 208030, 383830, 2725193, 5450386, 13625965, 27251930]

約数ペア:

[(1, 27251930), (2, 13625965), (5, 5450386), (10, 2725193), (71, 383830), (131, 208030), (142, 191915), (262, 104015), (293, 93010), (355, 76766), (586, 46505), (655, 41606), (710, 38383), (1310, 20803), (1465, 18602), (2930, 9301)]