2125170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 6013440

約数和(自身を除く): 3888270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 463, 510, 765, 918, 926, 1389, 1530, 2295, 2315, 2778, 4167, 4590, 4630, 6945, 7871, 8334, 12501, 13890, 15742, 20835, 23613, 25002, 39355, 41670, 47226, 62505, 70839, 78710, 118065, 125010, 141678, 212517, 236130, 354195, 425034, 708390, 1062585, 2125170]

約数ペア:

[(1, 2125170), (2, 1062585), (3, 708390), (5, 425034), (6, 354195), (9, 236130), (10, 212517), (15, 141678), (17, 125010), (18, 118065), (27, 78710), (30, 70839), (34, 62505), (45, 47226), (51, 41670), (54, 39355), (85, 25002), (90, 23613), (102, 20835), (135, 15742), (153, 13890), (170, 12501), (255, 8334), (270, 7871), (306, 6945), (459, 4630), (463, 4590), (510, 4167), (765, 2778), (918, 2315), (926, 2295), (1389, 1530)]