4630395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 9768960

約数和(自身を除く): 5138565

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 211, 231, 285, 385, 399, 627, 633, 665, 1045, 1055, 1155, 1463, 1477, 1995, 2321, 3135, 3165, 4009, 4389, 4431, 6963, 7315, 7385, 11605, 12027, 16247, 20045, 21945, 22155, 28063, 34815, 44099, 48741, 60135, 81235, 84189, 132297, 140315, 220495, 243705, 308693, 420945, 661485, 926079, 1543465, 4630395]

約数ペア:

[(1, 4630395), (3, 1543465), (5, 926079), (7, 661485), (11, 420945), (15, 308693), (19, 243705), (21, 220495), (33, 140315), (35, 132297), (55, 84189), (57, 81235), (77, 60135), (95, 48741), (105, 44099), (133, 34815), (165, 28063), (209, 22155), (211, 21945), (231, 20045), (285, 16247), (385, 12027), (399, 11605), (627, 7385), (633, 7315), (665, 6963), (1045, 4431), (1055, 4389), (1155, 4009), (1463, 3165), (1477, 3135), (1995, 2321)]