8723210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 17558856

約数和(自身を除く): 8835646

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 97, 115, 170, 194, 230, 391, 485, 529, 782, 970, 1058, 1649, 1955, 2231, 2645, 3298, 3910, 4462, 5290, 8245, 8993, 11155, 16490, 17986, 22310, 37927, 44965, 51313, 75854, 89930, 102626, 189635, 256565, 379270, 513130, 872321, 1744642, 4361605, 8723210]

約数ペア:

[(1, 8723210), (2, 4361605), (5, 1744642), (10, 872321), (17, 513130), (23, 379270), (34, 256565), (46, 189635), (85, 102626), (97, 89930), (115, 75854), (170, 51313), (194, 44965), (230, 37927), (391, 22310), (485, 17986), (529, 16490), (782, 11155), (970, 8993), (1058, 8245), (1649, 5290), (1955, 4462), (2231, 3910), (2645, 3298)]