26995290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{128549}}^1$

素因数の和:128566

約数の個数: 32

約数和(自身を含む): 74044800

約数和(自身を除く): 47049510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 128549, 257098, 385647, 642745, 771294, 899843, 1285490, 1799686, 1928235, 2699529, 3856470, 4499215, 5399058, 8998430, 13497645, 26995290]

約数ペア:

[(1, 26995290), (2, 13497645), (3, 8998430), (5, 5399058), (6, 4499215), (7, 3856470), (10, 2699529), (14, 1928235), (15, 1799686), (21, 1285490), (30, 899843), (35, 771294), (42, 642745), (70, 385647), (105, 257098), (210, 128549)]