67620430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{743}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 128563200

約数和(自身を除く): 60942770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 479, 743, 958, 1486, 2395, 3715, 4790, 7430, 9101, 14117, 18202, 28234, 45505, 70585, 91010, 141170, 355897, 711794, 1779485, 3558970, 6762043, 13524086, 33810215, 67620430]

約数ペア:

[(1, 67620430), (2, 33810215), (5, 13524086), (10, 6762043), (19, 3558970), (38, 1779485), (95, 711794), (190, 355897), (479, 141170), (743, 91010), (958, 70585), (1486, 45505), (2395, 28234), (3715, 18202), (4790, 14117), (7430, 9101)]