16504410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 43182720

約数和(自身を除く): 26678310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 419, 505, 606, 838, 1010, 1257, 1313, 1515, 2095, 2514, 2626, 3030, 3939, 4190, 5447, 6285, 6565, 7878, 10894, 12570, 13130, 16341, 19695, 27235, 32682, 39390, 42319, 54470, 81705, 84638, 126957, 163410, 211595, 253914, 423190, 550147, 634785, 1100294, 1269570, 1650441, 2750735, 3300882, 5501470, 8252205, 16504410]

約数ペア:

[(1, 16504410), (2, 8252205), (3, 5501470), (5, 3300882), (6, 2750735), (10, 1650441), (13, 1269570), (15, 1100294), (26, 634785), (30, 550147), (39, 423190), (65, 253914), (78, 211595), (101, 163410), (130, 126957), (195, 84638), (202, 81705), (303, 54470), (390, 42319), (419, 39390), (505, 32682), (606, 27235), (838, 19695), (1010, 16341), (1257, 13130), (1313, 12570), (1515, 10894), (2095, 7878), (2514, 6565), (2626, 6285), (3030, 5447), (3939, 4190)]