738693970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2791}}^1$

素因数の和:3023

約数の個数: 64

約数和(自身を含む): 1608192000

約数和(自身を除く): 869498030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 199, 266, 398, 665, 995, 1330, 1393, 1990, 2786, 2791, 3781, 5582, 6965, 7562, 13930, 13955, 18905, 19537, 26467, 27910, 37810, 39074, 52934, 53029, 97685, 106058, 132335, 195370, 264670, 265145, 371203, 530290, 555409, 742406, 1110818, 1856015, 2777045, 3712030, 3887863, 5554090, 7775726, 10552771, 19439315, 21105542, 38878630, 52763855, 73869397, 105527710, 147738794, 369346985, 738693970]

約数ペア:

[(1, 738693970), (2, 369346985), (5, 147738794), (7, 105527710), (10, 73869397), (14, 52763855), (19, 38878630), (35, 21105542), (38, 19439315), (70, 10552771), (95, 7775726), (133, 5554090), (190, 3887863), (199, 3712030), (266, 2777045), (398, 1856015), (665, 1110818), (995, 742406), (1330, 555409), (1393, 530290), (1990, 371203), (2786, 265145), (2791, 264670), (3781, 195370), (5582, 132335), (6965, 106058), (7562, 97685), (13930, 53029), (13955, 52934), (18905, 39074), (19537, 37810), (26467, 27910)]