15770340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{87613}}^1$

素因数の和:87628

約数の個数: 36

約数和(自身を含む): 47837244

約数和(自身を除く): 32066904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 87613, 175226, 262839, 350452, 438065, 525678, 788517, 876130, 1051356, 1314195, 1577034, 1752260, 2628390, 3154068, 3942585, 5256780, 7885170, 15770340]

約数ペア:

[(1, 15770340), (2, 7885170), (3, 5256780), (4, 3942585), (5, 3154068), (6, 2628390), (9, 1752260), (10, 1577034), (12, 1314195), (15, 1051356), (18, 876130), (20, 788517), (30, 525678), (36, 438065), (45, 350452), (60, 262839), (90, 175226), (180, 87613)]