13064340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{217739}}^1$

素因数の和:217751

約数の個数: 24

約数和(自身を含む): 36580320

約数和(自身を除く): 23515980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 217739, 435478, 653217, 870956, 1088695, 1306434, 2177390, 2612868, 3266085, 4354780, 6532170, 13064340]

約数ペア:

[(1, 13064340), (2, 6532170), (3, 4354780), (4, 3266085), (5, 2612868), (6, 2177390), (10, 1306434), (12, 1088695), (15, 870956), (20, 653217), (30, 435478), (60, 217739)]