69798650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 138038040

約数和(自身を除く): 68239390

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1073, 1301, 1450, 1850, 2146, 2602, 5365, 6505, 10730, 13010, 26825, 32525, 37729, 48137, 53650, 65050, 75458, 96274, 188645, 240685, 377290, 481370, 943225, 1203425, 1395973, 1886450, 2406850, 2791946, 6979865, 13959730, 34899325, 69798650]

約数ペア:

[(1, 69798650), (2, 34899325), (5, 13959730), (10, 6979865), (25, 2791946), (29, 2406850), (37, 1886450), (50, 1395973), (58, 1203425), (74, 943225), (145, 481370), (185, 377290), (290, 240685), (370, 188645), (725, 96274), (925, 75458), (1073, 65050), (1301, 53650), (1450, 48137), (1850, 37729), (2146, 32525), (2602, 26825), (5365, 13010), (6505, 10730)]