26880570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17569}}^1$

素因数の和:17599

約数の個数: 48

約数和(自身を含む): 74004840

約数和(自身を除く): 47124270

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, 17569, 35138, 52707, 87845, 105414, 158121, 175690, 263535, 298673, 316242, 527070, 597346, 790605, 896019, 1493365, 1581210, 1792038, 2688057, 2986730, 4480095, 5376114, 8960190, 13440285, 26880570]

約数ペア:

[(1, 26880570), (2, 13440285), (3, 8960190), (5, 5376114), (6, 4480095), (9, 2986730), (10, 2688057), (15, 1792038), (17, 1581210), (18, 1493365), (30, 896019), (34, 790605), (45, 597346), (51, 527070), (85, 316242), (90, 298673), (102, 263535), (153, 175690), (170, 158121), (255, 105414), (306, 87845), (510, 52707), (765, 35138), (1530, 17569)]