131621310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86027}}^1$

素因数の和:86057

約数の個数: 48

約数和(自身を含む): 362349936

約数和(自身を除く): 230728626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 86027, 172054, 258081, 430135, 516162, 774243, 860270, 1290405, 1462459, 1548486, 2580810, 2924918, 3871215, 4387377, 7312295, 7742430, 8774754, 13162131, 14624590, 21936885, 26324262, 43873770, 65810655, 131621310]

約数ペア:

[(1, 131621310), (2, 65810655), (3, 43873770), (5, 26324262), (6, 21936885), (9, 14624590), (10, 13162131), (15, 8774754), (17, 7742430), (18, 7312295), (30, 4387377), (34, 3871215), (45, 2924918), (51, 2580810), (85, 1548486), (90, 1462459), (102, 1290405), (153, 860270), (170, 774243), (255, 516162), (306, 430135), (510, 258081), (765, 172054), (1530, 86027)]