9020940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{599}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 16380660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 599, 753, 1004, 1198, 1255, 1506, 1797, 2396, 2510, 2995, 3012, 3594, 3765, 5020, 5990, 7188, 7530, 8985, 11980, 15060, 17970, 35940, 150349, 300698, 451047, 601396, 751745, 902094, 1503490, 1804188, 2255235, 3006980, 4510470, 9020940]

約数ペア:

[(1, 9020940), (2, 4510470), (3, 3006980), (4, 2255235), (5, 1804188), (6, 1503490), (10, 902094), (12, 751745), (15, 601396), (20, 451047), (30, 300698), (60, 150349), (251, 35940), (502, 17970), (599, 15060), (753, 11980), (1004, 8985), (1198, 7530), (1255, 7188), (1506, 5990), (1797, 5020), (2396, 3765), (2510, 3594), (2995, 3012)]