1874431510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{3623}}^1$

素因数の和:4045

約数の個数: 64

約数和(自身を含む): 4070476800

約数和(自身を除く): 2196045290

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 389, 665, 778, 1330, 1945, 2723, 3623, 3890, 5446, 7246, 7391, 13615, 14782, 18115, 25361, 27230, 36230, 36955, 50722, 51737, 68837, 73910, 103474, 126805, 137674, 253610, 258685, 344185, 481859, 517370, 688370, 963718, 1409347, 2409295, 2818694, 4818590, 7046735, 9865429, 14093470, 19730858, 26777593, 49327145, 53555186, 98654290, 133887965, 187443151, 267775930, 374886302, 937215755, 1874431510]

約数ペア:

[(1, 1874431510), (2, 937215755), (5, 374886302), (7, 267775930), (10, 187443151), (14, 133887965), (19, 98654290), (35, 53555186), (38, 49327145), (70, 26777593), (95, 19730858), (133, 14093470), (190, 9865429), (266, 7046735), (389, 4818590), (665, 2818694), (778, 2409295), (1330, 1409347), (1945, 963718), (2723, 688370), (3623, 517370), (3890, 481859), (5446, 344185), (7246, 258685), (7391, 253610), (13615, 137674), (14782, 126805), (18115, 103474), (25361, 73910), (27230, 68837), (36230, 51737), (36955, 50722)]