15885280470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{10601}}^1$

素因数の和:11061

約数の個数: 64

約数和(自身を含む): 38472537600

約数和(自身を除く): 22587257130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 251, 398, 502, 597, 753, 995, 1194, 1255, 1506, 1990, 2510, 2985, 3765, 5970, 7530, 10601, 21202, 31803, 49949, 53005, 63606, 99898, 106010, 149847, 159015, 249745, 299694, 318030, 499490, 749235, 1498470, 2109599, 2660851, 4219198, 5321702, 6328797, 7982553, 10547995, 12657594, 13304255, 15965106, 21095990, 26608510, 31643985, 39912765, 63287970, 79825530, 529509349, 1059018698, 1588528047, 2647546745, 3177056094, 5295093490, 7942640235, 15885280470]

約数ペア:

[(1, 15885280470), (2, 7942640235), (3, 5295093490), (5, 3177056094), (6, 2647546745), (10, 1588528047), (15, 1059018698), (30, 529509349), (199, 79825530), (251, 63287970), (398, 39912765), (502, 31643985), (597, 26608510), (753, 21095990), (995, 15965106), (1194, 13304255), (1255, 12657594), (1506, 10547995), (1990, 7982553), (2510, 6328797), (2985, 5321702), (3765, 4219198), (5970, 2660851), (7530, 2109599), (10601, 1498470), (21202, 749235), (31803, 499490), (49949, 318030), (53005, 299694), (63606, 249745), (99898, 159015), (106010, 149847)]