173972340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{322171}}^1$

素因数の和:322189

約数の個数: 48

約数和(自身を含む): 541248960

約数和(自身を除く): 367276620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 322171, 644342, 966513, 1288684, 1610855, 1933026, 2899539, 3221710, 3866052, 4832565, 5799078, 6443420, 8698617, 9665130, 11598156, 14497695, 17397234, 19330260, 28995390, 34794468, 43493085, 57990780, 86986170, 173972340]

約数ペア:

[(1, 173972340), (2, 86986170), (3, 57990780), (4, 43493085), (5, 34794468), (6, 28995390), (9, 19330260), (10, 17397234), (12, 14497695), (15, 11598156), (18, 9665130), (20, 8698617), (27, 6443420), (30, 5799078), (36, 4832565), (45, 3866052), (54, 3221710), (60, 2899539), (90, 1933026), (108, 1610855), (135, 1288684), (180, 966513), (270, 644342), (540, 322171)]