71319130

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 130627728

約数和(自身を除く): 59308598

約数列:

[1, 2, 5, 10, 101, 202, 241, 293, 482, 505, 586, 1010, 1205, 1465, 2410, 2930, 24341, 29593, 48682, 59186, 70613, 121705, 141226, 147965, 243410, 295930, 353065, 706130, 7131913, 14263826, 35659565, 71319130]

約数ペア:

[(1, 71319130), (2, 35659565), (5, 14263826), (10, 7131913), (101, 706130), (202, 353065), (241, 295930), (293, 243410), (482, 147965), (505, 141226), (586, 121705), (1010, 70613), (1205, 59186), (1465, 48682), (2410, 29593), (2930, 24341)]