66758290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1091}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 125012160

約数和(自身を除く): 58253870

約数列:

[1, 2, 5, 10, 29, 58, 145, 211, 290, 422, 1055, 1091, 2110, 2182, 5455, 6119, 10910, 12238, 30595, 31639, 61190, 63278, 158195, 230201, 316390, 460402, 1151005, 2302010, 6675829, 13351658, 33379145, 66758290]

約数ペア:

[(1, 66758290), (2, 33379145), (5, 13351658), (10, 6675829), (29, 2302010), (58, 1151005), (145, 460402), (211, 316390), (290, 230201), (422, 158195), (1055, 63278), (1091, 61190), (2110, 31639), (2182, 30595), (5455, 12238), (6119, 10910)]