26841990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127819}}^1$

素因数の和:127836

約数の個数: 32

約数和(自身を含む): 73624320

約数和(自身を除く): 46782330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 127819, 255638, 383457, 639095, 766914, 894733, 1278190, 1789466, 1917285, 2684199, 3834570, 4473665, 5368398, 8947330, 13420995, 26841990]

約数ペア:

[(1, 26841990), (2, 13420995), (3, 8947330), (5, 5368398), (6, 4473665), (7, 3834570), (10, 2684199), (14, 1917285), (15, 1789466), (21, 1278190), (30, 894733), (35, 766914), (42, 639095), (70, 383457), (105, 255638), (210, 127819)]