74962570

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 137768400

約数和(自身を除く): 62805830

約数列:

[1, 2, 5, 10, 97, 109, 194, 218, 485, 545, 709, 970, 1090, 1418, 3545, 7090, 10573, 21146, 52865, 68773, 77281, 105730, 137546, 154562, 343865, 386405, 687730, 772810, 7496257, 14992514, 37481285, 74962570]

約数ペア:

[(1, 74962570), (2, 37481285), (5, 14992514), (10, 7496257), (97, 772810), (109, 687730), (194, 386405), (218, 343865), (485, 154562), (545, 137546), (709, 105730), (970, 77281), (1090, 68773), (1418, 52865), (3545, 21146), (7090, 10573)]