495380970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{786319}}^1$

素因数の和:786339

約数の個数: 48

約数和(自身を含む): 1471991040

約数和(自身を除く): 976610070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 786319, 1572638, 2358957, 3931595, 4717914, 5504233, 7076871, 7863190, 11008466, 11794785, 14153742, 16512699, 23589570, 27521165, 33025398, 35384355, 49538097, 55042330, 70768710, 82563495, 99076194, 165126990, 247690485, 495380970]

約数ペア:

[(1, 495380970), (2, 247690485), (3, 165126990), (5, 99076194), (6, 82563495), (7, 70768710), (9, 55042330), (10, 49538097), (14, 35384355), (15, 33025398), (18, 27521165), (21, 23589570), (30, 16512699), (35, 14153742), (42, 11794785), (45, 11008466), (63, 7863190), (70, 7076871), (90, 5504233), (105, 4717914), (126, 3931595), (210, 2358957), (315, 1572638), (630, 786319)]