1797510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 5080320

約数和(自身を除く): 3282810

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 419, 429, 715, 838, 858, 1257, 1430, 2095, 2145, 2514, 4190, 4290, 4609, 5447, 6285, 9218, 10894, 12570, 13827, 16341, 23045, 27235, 27654, 32682, 46090, 54470, 59917, 69135, 81705, 119834, 138270, 163410, 179751, 299585, 359502, 599170, 898755, 1797510]

約数ペア:

[(1, 1797510), (2, 898755), (3, 599170), (5, 359502), (6, 299585), (10, 179751), (11, 163410), (13, 138270), (15, 119834), (22, 81705), (26, 69135), (30, 59917), (33, 54470), (39, 46090), (55, 32682), (65, 27654), (66, 27235), (78, 23045), (110, 16341), (130, 13827), (143, 12570), (165, 10894), (195, 9218), (286, 6285), (330, 5447), (390, 4609), (419, 4290), (429, 4190), (715, 2514), (838, 2145), (858, 2095), (1257, 1430)]