4882980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 13829760

約数和(自身を除く): 8946780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 839, 970, 1164, 1455, 1678, 1940, 2517, 2910, 3356, 4195, 5034, 5820, 8390, 10068, 12585, 16780, 25170, 50340, 81383, 162766, 244149, 325532, 406915, 488298, 813830, 976596, 1220745, 1627660, 2441490, 4882980]

約数ペア:

[(1, 4882980), (2, 2441490), (3, 1627660), (4, 1220745), (5, 976596), (6, 813830), (10, 488298), (12, 406915), (15, 325532), (20, 244149), (30, 162766), (60, 81383), (97, 50340), (194, 25170), (291, 16780), (388, 12585), (485, 10068), (582, 8390), (839, 5820), (970, 5034), (1164, 4195), (1455, 3356), (1678, 2910), (1940, 2517)]