15409140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15107}}^1$

素因数の和:15136

約数の個数: 48

約数和(自身を含む): 45686592

約数和(自身を除く): 30277452

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, 15107, 30214, 45321, 60428, 75535, 90642, 151070, 181284, 226605, 256819, 302140, 453210, 513638, 770457, 906420, 1027276, 1284095, 1540914, 2568190, 3081828, 3852285, 5136380, 7704570, 15409140]

約数ペア:

[(1, 15409140), (2, 7704570), (3, 5136380), (4, 3852285), (5, 3081828), (6, 2568190), (10, 1540914), (12, 1284095), (15, 1027276), (17, 906420), (20, 770457), (30, 513638), (34, 453210), (51, 302140), (60, 256819), (68, 226605), (85, 181284), (102, 151070), (170, 90642), (204, 75535), (255, 60428), (340, 45321), (510, 30214), (1020, 15107)]