70977530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5009}}^1$

素因数の和:5138

約数の個数: 32

約数和(自身を含む): 138877200

約数和(自身を除く): 67899670

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 5009, 7085, 10018, 14170, 25045, 50090, 65117, 130234, 325585, 545981, 651170, 1091962, 2729905, 5459810, 7097753, 14195506, 35488765, 70977530]

約数ペア:

[(1, 70977530), (2, 35488765), (5, 14195506), (10, 7097753), (13, 5459810), (26, 2729905), (65, 1091962), (109, 651170), (130, 545981), (218, 325585), (545, 130234), (1090, 65117), (1417, 50090), (2834, 25045), (5009, 14170), (7085, 10018)]