138738510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1541539}}^1$

素因数の和:1541552

約数の個数: 24

約数和(自身を含む): 360720360

約数和(自身を除く): 221981850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1541539, 3083078, 4624617, 7707695, 9249234, 13873851, 15415390, 23123085, 27747702, 46246170, 69369255, 138738510]

約数ペア:

[(1, 138738510), (2, 69369255), (3, 46246170), (5, 27747702), (6, 23123085), (9, 15415390), (10, 13873851), (15, 9249234), (18, 7707695), (30, 4624617), (45, 3083078), (90, 1541539)]