431324090

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1\times {\mathrm{557}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 783592704

約数和(自身を除く): 352268614

約数列:

[1, 2, 5, 10, 211, 367, 422, 557, 734, 1055, 1114, 1835, 2110, 2785, 3670, 5570, 77437, 117527, 154874, 204419, 235054, 387185, 408838, 587635, 774370, 1022095, 1175270, 2044190, 43132409, 86264818, 215662045, 431324090]

約数ペア:

[(1, 431324090), (2, 215662045), (5, 86264818), (10, 43132409), (211, 2044190), (367, 1175270), (422, 1022095), (557, 774370), (734, 587635), (1055, 408838), (1114, 387185), (1835, 235054), (2110, 204419), (2785, 154874), (3670, 117527), (5570, 77437)]