15025620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14731}}^1$

素因数の和:14760

約数の個数: 48

約数和(自身を含む): 44549568

約数和(自身を除く): 29523948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 14731, 29462, 44193, 58924, 73655, 88386, 147310, 176772, 220965, 250427, 294620, 441930, 500854, 751281, 883860, 1001708, 1252135, 1502562, 2504270, 3005124, 3756405, 5008540, 7512810, 15025620]

約数ペア:

[(1, 15025620), (2, 7512810), (3, 5008540), (4, 3756405), (5, 3005124), (6, 2504270), (10, 1502562), (12, 1252135), (15, 1001708), (17, 883860), (20, 751281), (30, 500854), (34, 441930), (51, 294620), (60, 250427), (68, 220965), (85, 176772), (102, 147310), (170, 88386), (204, 73655), (255, 58924), (340, 44193), (510, 29462), (1020, 14731)]