86707490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{293}}^2$

素因数の和:694

約数の個数: 24

約数和(自身を含む): 158158548

約数和(自身を除く): 71451058

約数列:

[1, 2, 5, 10, 101, 202, 293, 505, 586, 1010, 1465, 2930, 29593, 59186, 85849, 147965, 171698, 295930, 429245, 858490, 8670749, 17341498, 43353745, 86707490]

約数ペア:

[(1, 86707490), (2, 43353745), (5, 17341498), (10, 8670749), (101, 858490), (202, 429245), (293, 295930), (505, 171698), (586, 147965), (1010, 85849), (1465, 59186), (2930, 29593)]