15298380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{84991}}^1$

素因数の和:85006

約数の個数: 36

約数和(自身を含む): 46405632

約数和(自身を除く): 31107252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84991, 169982, 254973, 339964, 424955, 509946, 764919, 849910, 1019892, 1274865, 1529838, 1699820, 2549730, 3059676, 3824595, 5099460, 7649190, 15298380]

約数ペア:

[(1, 15298380), (2, 7649190), (3, 5099460), (4, 3824595), (5, 3059676), (6, 2549730), (9, 1699820), (10, 1529838), (12, 1274865), (15, 1019892), (18, 849910), (20, 764919), (30, 509946), (36, 424955), (45, 339964), (60, 254973), (90, 169982), (180, 84991)]